157059892496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1\times {\mathrm{6553}}^1$

素因数の和:8524

約数の個数: 80

約数和(自身を含む): 333311010480

約数和(自身を除く): 176251117984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 1889, 3172, 3778, 6344, 6553, 7556, 12688, 13106, 15112, 24557, 26212, 30224, 49114, 52424, 85189, 98228, 104848, 115229, 170378, 196456, 230458, 340756, 392912, 399733, 460916, 681512, 799466, 921832, 1363024, 1497977, 1598932, 1843664, 2995954, 3197864, 5196529, 5991908, 6395728, 10393058, 11983816, 12378617, 20786116, 23967632, 24757234, 41572232, 49514468, 83144464, 99028936, 160922021, 198057872, 321844042, 643688084, 755095637, 1287376168, 1510191274, 2574752336, 3020382548, 6040765096, 9816243281, 12081530192, 19632486562, 39264973124, 78529946248, 157059892496]

約数ペア:

[(1, 157059892496), (2, 78529946248), (4, 39264973124), (8, 19632486562), (13, 12081530192), (16, 9816243281), (26, 6040765096), (52, 3020382548), (61, 2574752336), (104, 1510191274), (122, 1287376168), (208, 755095637), (244, 643688084), (488, 321844042), (793, 198057872), (976, 160922021), (1586, 99028936), (1889, 83144464), (3172, 49514468), (3778, 41572232), (6344, 24757234), (6553, 23967632), (7556, 20786116), (12688, 12378617), (13106, 11983816), (15112, 10393058), (24557, 6395728), (26212, 5991908), (30224, 5196529), (49114, 3197864), (52424, 2995954), (85189, 1843664), (98228, 1598932), (104848, 1497977), (115229, 1363024), (170378, 921832), (196456, 799466), (230458, 681512), (340756, 460916), (392912, 399733)]