142374456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 355289544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 29, 34, 36, 42, 51, 54, 56, 58, 63, 68, 72, 84, 87, 102, 108, 116, 119, 126, 136, 153, 168, 174, 189, 191, 203, 204, 216, 232, 238, 252, 261, 306, 348, 357, 378, 382, 406, 408, 459, 476, 493, 504, 522, 573, 609, 612, 696, 714, 756, 764, 783, 812, 918, 952, 986, 1044, 1071, 1146, 1218, 1224, 1337, 1428, 1479, 1512, 1528, 1566, 1624, 1719, 1827, 1836, 1972, 2088, 2142, 2292, 2436, 2674, 2856, 2958, 3132, 3213, 3247, 3438, 3451, 3654, 3672, 3944, 4011, 4284, 4437, 4584, 4872, 5157, 5348, 5481, 5539, 5916, 6264, 6426, 6494, 6876, 6902, 7308, 8022, 8568, 8874, 9741, 10314, 10353, 10696, 10962, 11078, 11832, 12033, 12852, 12988, 13311, 13752, 13804, 14616, 16044, 16617, 17748, 19482, 20628, 20706, 21924, 22156, 22729, 24066, 25704, 25976, 26622, 27608, 29223, 31059, 32088, 33234, 35496, 36099, 38773, 38964, 41256, 41412, 43848, 44312, 45458, 48132, 49851, 53244, 58446, 62118, 66468, 68187, 72198, 77546, 77928, 82824, 87669, 90916, 93177, 94163, 96264, 99702, 106488, 116319, 116892, 124236, 132936, 136374, 144396, 149553, 155092, 175338, 181832, 186354, 188326, 199404, 204561, 232638, 233784, 248472, 272748, 282489, 288792, 299106, 310184, 348957, 350676, 372708, 376652, 398808, 409122, 465276, 545496, 564978, 598212, 613683, 659141, 697914, 701352, 745416, 753304, 818244, 847467, 930552, 1046871, 1129956, 1196424, 1227366, 1318282, 1395828, 1636488, 1694934, 1977423, 2093742, 2259912, 2454732, 2542401, 2636564, 2791656, 3389868, 3954846, 4187484, 4909464, 5084802, 5273128, 5932269, 6779736, 7909692, 8374968, 10169604, 11864538, 15819384, 17796807, 20339208, 23729076, 35593614, 47458152, 71187228, 142374456]

約数ペア:

[(1, 142374456), (2, 71187228), (3, 47458152), (4, 35593614), (6, 23729076), (7, 20339208), (8, 17796807), (9, 15819384), (12, 11864538), (14, 10169604), (17, 8374968), (18, 7909692), (21, 6779736), (24, 5932269), (27, 5273128), (28, 5084802), (29, 4909464), (34, 4187484), (36, 3954846), (42, 3389868), (51, 2791656), (54, 2636564), (56, 2542401), (58, 2454732), (63, 2259912), (68, 2093742), (72, 1977423), (84, 1694934), (87, 1636488), (102, 1395828), (108, 1318282), (116, 1227366), (119, 1196424), (126, 1129956), (136, 1046871), (153, 930552), (168, 847467), (174, 818244), (189, 753304), (191, 745416), (203, 701352), (204, 697914), (216, 659141), (232, 613683), (238, 598212), (252, 564978), (261, 545496), (306, 465276), (348, 409122), (357, 398808), (378, 376652), (382, 372708), (406, 350676), (408, 348957), (459, 310184), (476, 299106), (493, 288792), (504, 282489), (522, 272748), (573, 248472), (609, 233784), (612, 232638), (696, 204561), (714, 199404), (756, 188326), (764, 186354), (783, 181832), (812, 175338), (918, 155092), (952, 149553), (986, 144396), (1044, 136374), (1071, 132936), (1146, 124236), (1218, 116892), (1224, 116319), (1337, 106488), (1428, 99702), (1479, 96264), (1512, 94163), (1528, 93177), (1566, 90916), (1624, 87669), (1719, 82824), (1827, 77928), (1836, 77546), (1972, 72198), (2088, 68187), (2142, 66468), (2292, 62118), (2436, 58446), (2674, 53244), (2856, 49851), (2958, 48132), (3132, 45458), (3213, 44312), (3247, 43848), (3438, 41412), (3451, 41256), (3654, 38964), (3672, 38773), (3944, 36099), (4011, 35496), (4284, 33234), (4437, 32088), (4584, 31059), (4872, 29223), (5157, 27608), (5348, 26622), (5481, 25976), (5539, 25704), (5916, 24066), (6264, 22729), (6426, 22156), (6494, 21924), (6876, 20706), (6902, 20628), (7308, 19482), (8022, 17748), (8568, 16617), (8874, 16044), (9741, 14616), (10314, 13804), (10353, 13752), (10696, 13311), (10962, 12988), (11078, 12852), (11832, 12033)]