123157296

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 363976704

約数和(自身を除く): 240819408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 587, 744, 752, 846, 1116, 1128, 1174, 1457, 1488, 1692, 1761, 2232, 2256, 2348, 2914, 3384, 3522, 4371, 4464, 4696, 5283, 5828, 6768, 7044, 8742, 9392, 10566, 11656, 13113, 14088, 17484, 18197, 21132, 23312, 26226, 27589, 28176, 34968, 36394, 42264, 52452, 54591, 55178, 69936, 72788, 82767, 84528, 104904, 109182, 110356, 145576, 163773, 165534, 209808, 218364, 220712, 248301, 291152, 327546, 331068, 436728, 441424, 496602, 655092, 662136, 855259, 873456, 993204, 1310184, 1324272, 1710518, 1986408, 2565777, 2620368, 3421036, 3972816, 5131554, 6842072, 7697331, 10263108, 13684144, 15394662, 20526216, 30789324, 41052432, 61578648, 123157296]

約数ペア:

[(1, 123157296), (2, 61578648), (3, 41052432), (4, 30789324), (6, 20526216), (8, 15394662), (9, 13684144), (12, 10263108), (16, 7697331), (18, 6842072), (24, 5131554), (31, 3972816), (36, 3421036), (47, 2620368), (48, 2565777), (62, 1986408), (72, 1710518), (93, 1324272), (94, 1310184), (124, 993204), (141, 873456), (144, 855259), (186, 662136), (188, 655092), (248, 496602), (279, 441424), (282, 436728), (372, 331068), (376, 327546), (423, 291152), (496, 248301), (558, 220712), (564, 218364), (587, 209808), (744, 165534), (752, 163773), (846, 145576), (1116, 110356), (1128, 109182), (1174, 104904), (1457, 84528), (1488, 82767), (1692, 72788), (1761, 69936), (2232, 55178), (2256, 54591), (2348, 52452), (2914, 42264), (3384, 36394), (3522, 34968), (4371, 28176), (4464, 27589), (4696, 26226), (5283, 23312), (5828, 21132), (6768, 18197), (7044, 17484), (8742, 14088), (9392, 13113), (10566, 11656)]