156724950112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1999859}}^1$

素因数の和:1999979

約数の個数: 48

約数和(自身を含む): 322537420800

約数和(自身を除く): 165812470688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 2449, 2528, 4898, 9796, 19592, 39184, 78368, 1999859, 3999718, 7999436, 15998872, 31997744, 61995629, 63995488, 123991258, 157988861, 247982516, 315977722, 495965032, 631955444, 991930064, 1263910888, 1983860128, 2527821776, 4897654691, 5055643552, 9795309382, 19590618764, 39181237528, 78362475056, 156724950112]

約数ペア:

[(1, 156724950112), (2, 78362475056), (4, 39181237528), (8, 19590618764), (16, 9795309382), (31, 5055643552), (32, 4897654691), (62, 2527821776), (79, 1983860128), (124, 1263910888), (158, 991930064), (248, 631955444), (316, 495965032), (496, 315977722), (632, 247982516), (992, 157988861), (1264, 123991258), (2449, 63995488), (2528, 61995629), (4898, 31997744), (9796, 15998872), (19592, 7999436), (39184, 3999718), (78368, 1999859)]