168150768

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 446462496

約数和(自身を除く): 278311728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 157, 159, 212, 314, 318, 421, 424, 471, 628, 636, 842, 848, 942, 1256, 1263, 1272, 1684, 1884, 2512, 2526, 2544, 3368, 3768, 5052, 6736, 7536, 8321, 10104, 16642, 20208, 22313, 24963, 33284, 44626, 49926, 66097, 66568, 66939, 89252, 99852, 132194, 133136, 133878, 178504, 198291, 199704, 264388, 267756, 357008, 396582, 399408, 528776, 535512, 793164, 1057552, 1071024, 1586328, 3172656, 3503141, 7006282, 10509423, 14012564, 21018846, 28025128, 42037692, 56050256, 84075384, 168150768]

約数ペア:

[(1, 168150768), (2, 84075384), (3, 56050256), (4, 42037692), (6, 28025128), (8, 21018846), (12, 14012564), (16, 10509423), (24, 7006282), (48, 3503141), (53, 3172656), (106, 1586328), (157, 1071024), (159, 1057552), (212, 793164), (314, 535512), (318, 528776), (421, 399408), (424, 396582), (471, 357008), (628, 267756), (636, 264388), (842, 199704), (848, 198291), (942, 178504), (1256, 133878), (1263, 133136), (1272, 132194), (1684, 99852), (1884, 89252), (2512, 66939), (2526, 66568), (2544, 66097), (3368, 49926), (3768, 44626), (5052, 33284), (6736, 24963), (7536, 22313), (8321, 20208), (10104, 16642)]