139451256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 464695920

約数和(自身を除く): 325244664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 47, 49, 56, 58, 63, 72, 84, 87, 94, 98, 116, 126, 141, 147, 168, 174, 188, 196, 203, 232, 252, 261, 282, 294, 329, 348, 376, 392, 406, 423, 441, 504, 522, 564, 588, 609, 658, 696, 812, 841, 846, 882, 987, 1044, 1128, 1176, 1218, 1316, 1363, 1421, 1624, 1682, 1692, 1764, 1827, 1974, 2088, 2303, 2436, 2523, 2632, 2726, 2842, 2961, 3364, 3384, 3528, 3654, 3948, 4089, 4263, 4606, 4872, 5046, 5452, 5684, 5887, 5922, 6728, 6909, 7308, 7569, 7896, 8178, 8526, 9212, 9541, 10092, 10904, 11368, 11774, 11844, 12267, 12789, 13818, 14616, 15138, 16356, 17052, 17661, 18424, 19082, 20184, 20727, 23548, 23688, 24534, 25578, 27636, 28623, 30276, 32712, 34104, 35322, 38164, 39527, 41209, 41454, 47096, 49068, 51156, 52983, 55272, 57246, 60552, 66787, 70644, 76328, 79054, 82418, 82908, 85869, 98136, 102312, 105966, 114492, 118581, 123627, 133574, 141288, 158108, 164836, 165816, 171738, 200361, 211932, 228984, 237162, 247254, 267148, 276689, 316216, 329672, 343476, 355743, 370881, 400722, 423864, 474324, 494508, 534296, 553378, 601083, 686952, 711486, 741762, 801444, 830067, 948648, 989016, 1106756, 1202166, 1422972, 1483524, 1602888, 1660134, 1936823, 2213512, 2404332, 2490201, 2845944, 2967048, 3320268, 3873646, 4808664, 4980402, 5810469, 6640536, 7747292, 9960804, 11620938, 15494584, 17431407, 19921608, 23241876, 34862814, 46483752, 69725628, 139451256]

約数ペア:

[(1, 139451256), (2, 69725628), (3, 46483752), (4, 34862814), (6, 23241876), (7, 19921608), (8, 17431407), (9, 15494584), (12, 11620938), (14, 9960804), (18, 7747292), (21, 6640536), (24, 5810469), (28, 4980402), (29, 4808664), (36, 3873646), (42, 3320268), (47, 2967048), (49, 2845944), (56, 2490201), (58, 2404332), (63, 2213512), (72, 1936823), (84, 1660134), (87, 1602888), (94, 1483524), (98, 1422972), (116, 1202166), (126, 1106756), (141, 989016), (147, 948648), (168, 830067), (174, 801444), (188, 741762), (196, 711486), (203, 686952), (232, 601083), (252, 553378), (261, 534296), (282, 494508), (294, 474324), (329, 423864), (348, 400722), (376, 370881), (392, 355743), (406, 343476), (423, 329672), (441, 316216), (504, 276689), (522, 267148), (564, 247254), (588, 237162), (609, 228984), (658, 211932), (696, 200361), (812, 171738), (841, 165816), (846, 164836), (882, 158108), (987, 141288), (1044, 133574), (1128, 123627), (1176, 118581), (1218, 114492), (1316, 105966), (1363, 102312), (1421, 98136), (1624, 85869), (1682, 82908), (1692, 82418), (1764, 79054), (1827, 76328), (1974, 70644), (2088, 66787), (2303, 60552), (2436, 57246), (2523, 55272), (2632, 52983), (2726, 51156), (2842, 49068), (2961, 47096), (3364, 41454), (3384, 41209), (3528, 39527), (3654, 38164), (3948, 35322), (4089, 34104), (4263, 32712), (4606, 30276), (4872, 28623), (5046, 27636), (5452, 25578), (5684, 24534), (5887, 23688), (5922, 23548), (6728, 20727), (6909, 20184), (7308, 19082), (7569, 18424), (7896, 17661), (8178, 17052), (8526, 16356), (9212, 15138), (9541, 14616), (10092, 13818), (10904, 12789), (11368, 12267), (11774, 11844)]