156976565744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{169891}}^1$

素因数の和:170038

約数の個数: 80

約数和(自身を含む): 333695070720

約数和(自身を除く): 176718504976

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 79, 86, 136, 158, 172, 272, 316, 344, 632, 688, 731, 1264, 1343, 1462, 2686, 2924, 3397, 5372, 5848, 6794, 10744, 11696, 13588, 21488, 27176, 54352, 57749, 115498, 169891, 230996, 339782, 461992, 679564, 923984, 1359128, 2718256, 2888147, 5776294, 7305313, 11552588, 13421389, 14610626, 23105176, 26842778, 29221252, 46210352, 53685556, 58442504, 107371112, 116885008, 124190321, 214742224, 228163613, 248380642, 456327226, 496761284, 577119727, 912654452, 993522568, 1154239454, 1825308904, 1987045136, 2308478908, 3650617808, 4616957816, 9233915632, 9811035359, 19622070718, 39244141436, 78488282872, 156976565744]

約数ペア:

[(1, 156976565744), (2, 78488282872), (4, 39244141436), (8, 19622070718), (16, 9811035359), (17, 9233915632), (34, 4616957816), (43, 3650617808), (68, 2308478908), (79, 1987045136), (86, 1825308904), (136, 1154239454), (158, 993522568), (172, 912654452), (272, 577119727), (316, 496761284), (344, 456327226), (632, 248380642), (688, 228163613), (731, 214742224), (1264, 124190321), (1343, 116885008), (1462, 107371112), (2686, 58442504), (2924, 53685556), (3397, 46210352), (5372, 29221252), (5848, 26842778), (6794, 23105176), (10744, 14610626), (11696, 13421389), (13588, 11552588), (21488, 7305313), (27176, 5776294), (54352, 2888147), (57749, 2718256), (115498, 1359128), (169891, 923984), (230996, 679564), (339782, 461992)]