156936813008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{72367}}^1$

素因数の和:72552

約数の個数: 80

約数和(自身を含む): 325635158016

約数和(自身を除く): 168698345008

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 83, 92, 142, 166, 184, 284, 332, 368, 568, 664, 1136, 1328, 1633, 1909, 3266, 3818, 5893, 6532, 7636, 11786, 13064, 15272, 23572, 26128, 30544, 47144, 72367, 94288, 135539, 144734, 271078, 289468, 542156, 578936, 1084312, 1157872, 1664441, 2168624, 3328882, 5138057, 6006461, 6657764, 10276114, 12012922, 13315528, 20552228, 24025844, 26631056, 41104456, 48051688, 82208912, 96103376, 118175311, 138148603, 236350622, 276297206, 426458731, 472701244, 552594412, 852917462, 945402488, 1105188824, 1705834924, 1890804976, 2210377648, 3411669848, 6823339696, 9808550813, 19617101626, 39234203252, 78468406504, 156936813008]

約数ペア:

[(1, 156936813008), (2, 78468406504), (4, 39234203252), (8, 19617101626), (16, 9808550813), (23, 6823339696), (46, 3411669848), (71, 2210377648), (83, 1890804976), (92, 1705834924), (142, 1105188824), (166, 945402488), (184, 852917462), (284, 552594412), (332, 472701244), (368, 426458731), (568, 276297206), (664, 236350622), (1136, 138148603), (1328, 118175311), (1633, 96103376), (1909, 82208912), (3266, 48051688), (3818, 41104456), (5893, 26631056), (6532, 24025844), (7636, 20552228), (11786, 13315528), (13064, 12012922), (15272, 10276114), (23572, 6657764), (26128, 6006461), (30544, 5138057), (47144, 3328882), (72367, 2168624), (94288, 1664441), (135539, 1157872), (144734, 1084312), (271078, 578936), (289468, 542156)]