156941927344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1\times {\mathrm{2539}}^1$

素因数の和:3318

約数の個数: 80

約数和(自身を含む): 314615433760

約数和(自身を除く): 157673506416

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 296, 386, 541, 592, 772, 1082, 1544, 2164, 2539, 3088, 4328, 5078, 7141, 8656, 10156, 14282, 20017, 20312, 28564, 40034, 40624, 57128, 80068, 93943, 104413, 114256, 160136, 187886, 208826, 320272, 375772, 417652, 490027, 751544, 835304, 980054, 1373599, 1503088, 1670608, 1960108, 2747198, 3863281, 3920216, 5494396, 7726562, 7840432, 10988792, 15453124, 18130999, 21977584, 30906248, 36261998, 50823163, 61812496, 72523996, 101646326, 145047992, 203292652, 265104607, 290095984, 406585304, 530209214, 813170608, 1060418428, 2120836856, 4241673712, 9808870459, 19617740918, 39235481836, 78470963672, 156941927344]

約数ペア:

[(1, 156941927344), (2, 78470963672), (4, 39235481836), (8, 19617740918), (16, 9808870459), (37, 4241673712), (74, 2120836856), (148, 1060418428), (193, 813170608), (296, 530209214), (386, 406585304), (541, 290095984), (592, 265104607), (772, 203292652), (1082, 145047992), (1544, 101646326), (2164, 72523996), (2539, 61812496), (3088, 50823163), (4328, 36261998), (5078, 30906248), (7141, 21977584), (8656, 18130999), (10156, 15453124), (14282, 10988792), (20017, 7840432), (20312, 7726562), (28564, 5494396), (40034, 3920216), (40624, 3863281), (57128, 2747198), (80068, 1960108), (93943, 1670608), (104413, 1503088), (114256, 1373599), (160136, 980054), (187886, 835304), (208826, 751544), (320272, 490027), (375772, 417652)]