68156938096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{205957}}^1$

素因数の和:206058

約数の個数: 80

約数和(自身を含む): 149453010784

約数和(自身を除く): 81296072688

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 148, 172, 208, 296, 344, 481, 559, 592, 688, 962, 1118, 1591, 1924, 2236, 3182, 3848, 4472, 6364, 7696, 8944, 12728, 20683, 25456, 41366, 82732, 165464, 205957, 330928, 411914, 823828, 1647656, 2677441, 3295312, 5354882, 7620409, 8856151, 10709764, 15240818, 17712302, 21419528, 30481636, 35424604, 42839056, 60963272, 70849208, 99065317, 115129963, 121926544, 141698416, 198130634, 230259926, 327677587, 396261268, 460519852, 655355174, 792522536, 921039704, 1310710348, 1585045072, 1842079408, 2621420696, 4259808631, 5242841392, 8519617262, 17039234524, 34078469048, 68156938096]

約数ペア:

[(1, 68156938096), (2, 34078469048), (4, 17039234524), (8, 8519617262), (13, 5242841392), (16, 4259808631), (26, 2621420696), (37, 1842079408), (43, 1585045072), (52, 1310710348), (74, 921039704), (86, 792522536), (104, 655355174), (148, 460519852), (172, 396261268), (208, 327677587), (296, 230259926), (344, 198130634), (481, 141698416), (559, 121926544), (592, 115129963), (688, 99065317), (962, 70849208), (1118, 60963272), (1591, 42839056), (1924, 35424604), (2236, 30481636), (3182, 21419528), (3848, 17712302), (4472, 15240818), (6364, 10709764), (7696, 8856151), (8944, 7620409), (12728, 5354882), (20683, 3295312), (25456, 2677441), (41366, 1647656), (82732, 823828), (165464, 411914), (205957, 330928)]