121247568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 368309760

約数和(自身を除く): 247062192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 239, 271, 312, 468, 478, 542, 624, 717, 813, 936, 956, 1084, 1434, 1626, 1872, 1912, 2151, 2168, 2439, 2868, 3107, 3252, 3523, 3824, 4302, 4336, 4878, 5736, 6214, 6504, 7046, 8604, 9321, 9756, 10569, 11472, 12428, 13008, 14092, 17208, 18642, 19512, 21138, 24856, 27963, 28184, 31707, 34416, 37284, 39024, 42276, 49712, 55926, 56368, 63414, 64769, 74568, 84552, 111852, 126828, 129538, 149136, 169104, 194307, 223704, 253656, 259076, 388614, 447408, 507312, 518152, 582921, 777228, 841997, 1036304, 1165842, 1554456, 1683994, 2331684, 2525991, 3108912, 3367988, 4663368, 5051982, 6735976, 7577973, 9326736, 10103964, 13471952, 15155946, 20207928, 30311892, 40415856, 60623784, 121247568]

約数ペア:

[(1, 121247568), (2, 60623784), (3, 40415856), (4, 30311892), (6, 20207928), (8, 15155946), (9, 13471952), (12, 10103964), (13, 9326736), (16, 7577973), (18, 6735976), (24, 5051982), (26, 4663368), (36, 3367988), (39, 3108912), (48, 2525991), (52, 2331684), (72, 1683994), (78, 1554456), (104, 1165842), (117, 1036304), (144, 841997), (156, 777228), (208, 582921), (234, 518152), (239, 507312), (271, 447408), (312, 388614), (468, 259076), (478, 253656), (542, 223704), (624, 194307), (717, 169104), (813, 149136), (936, 129538), (956, 126828), (1084, 111852), (1434, 84552), (1626, 74568), (1872, 64769), (1912, 63414), (2151, 56368), (2168, 55926), (2439, 49712), (2868, 42276), (3107, 39024), (3252, 37284), (3523, 34416), (3824, 31707), (4302, 28184), (4336, 27963), (4878, 24856), (5736, 21138), (6214, 19512), (6504, 18642), (7046, 17208), (8604, 14092), (9321, 13008), (9756, 12428), (10569, 11472)]