140420952

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 337612968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 306, 324, 357, 378, 408, 459, 476, 486, 504, 567, 607, 612, 648, 714, 756, 918, 952, 972, 1071, 1134, 1214, 1224, 1377, 1428, 1512, 1701, 1821, 1836, 1944, 2142, 2268, 2428, 2754, 2856, 3213, 3402, 3642, 3672, 4131, 4249, 4284, 4536, 4856, 5463, 5508, 6426, 6804, 7284, 8262, 8498, 8568, 9639, 10319, 10926, 11016, 12747, 12852, 13608, 14568, 16389, 16524, 16996, 19278, 20638, 21852, 25494, 25704, 28917, 30957, 32778, 33048, 33992, 38241, 38556, 41276, 43704, 49167, 50988, 57834, 61914, 65556, 72233, 76482, 77112, 82552, 92871, 98334, 101976, 114723, 115668, 123828, 131112, 144466, 147501, 152964, 185742, 196668, 216699, 229446, 231336, 247656, 278613, 288932, 295002, 305928, 344169, 371484, 393336, 433398, 458892, 557226, 577864, 590004, 650097, 688338, 742968, 835839, 866796, 917784, 1032507, 1114452, 1180008, 1300194, 1376676, 1671678, 1733592, 1950291, 2065014, 2228904, 2507517, 2600388, 2753352, 3343356, 3900582, 4130028, 5015034, 5200776, 5850873, 6686712, 7801164, 8260056, 10030068, 11701746, 15602328, 17552619, 20060136, 23403492, 35105238, 46806984, 70210476, 140420952]

約数ペア:

[(1, 140420952), (2, 70210476), (3, 46806984), (4, 35105238), (6, 23403492), (7, 20060136), (8, 17552619), (9, 15602328), (12, 11701746), (14, 10030068), (17, 8260056), (18, 7801164), (21, 6686712), (24, 5850873), (27, 5200776), (28, 5015034), (34, 4130028), (36, 3900582), (42, 3343356), (51, 2753352), (54, 2600388), (56, 2507517), (63, 2228904), (68, 2065014), (72, 1950291), (81, 1733592), (84, 1671678), (102, 1376676), (108, 1300194), (119, 1180008), (126, 1114452), (136, 1032507), (153, 917784), (162, 866796), (168, 835839), (189, 742968), (204, 688338), (216, 650097), (238, 590004), (243, 577864), (252, 557226), (306, 458892), (324, 433398), (357, 393336), (378, 371484), (408, 344169), (459, 305928), (476, 295002), (486, 288932), (504, 278613), (567, 247656), (607, 231336), (612, 229446), (648, 216699), (714, 196668), (756, 185742), (918, 152964), (952, 147501), (972, 144466), (1071, 131112), (1134, 123828), (1214, 115668), (1224, 114723), (1377, 101976), (1428, 98334), (1512, 92871), (1701, 82552), (1821, 77112), (1836, 76482), (1944, 72233), (2142, 65556), (2268, 61914), (2428, 57834), (2754, 50988), (2856, 49167), (3213, 43704), (3402, 41276), (3642, 38556), (3672, 38241), (4131, 33992), (4249, 33048), (4284, 32778), (4536, 30957), (4856, 28917), (5463, 25704), (5508, 25494), (6426, 21852), (6804, 20638), (7284, 19278), (8262, 16996), (8498, 16524), (8568, 16389), (9639, 14568), (10319, 13608), (10926, 12852), (11016, 12747)]