156768977048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1\times {\mathrm{21169}}^1$

素因数の和:21864

約数の個数: 64

約数和(自身を含む): 313688592000

約数和(自身を除く): 156919614952

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 587, 664, 1174, 1577, 2348, 3154, 4696, 6308, 11153, 12616, 21169, 22306, 42338, 44612, 48721, 84676, 89224, 97442, 169352, 194884, 389768, 402211, 804422, 925699, 1608844, 1757027, 1851398, 3217688, 3514054, 3702796, 7028108, 7405592, 12426203, 14056216, 24852406, 33383513, 49704812, 66767026, 99409624, 133534052, 236097857, 267068104, 472195714, 944391428, 1031374849, 1888782856, 2062749698, 4125499396, 8250998792, 19596122131, 39192244262, 78384488524, 156768977048]

約数ペア:

[(1, 156768977048), (2, 78384488524), (4, 39192244262), (8, 19596122131), (19, 8250998792), (38, 4125499396), (76, 2062749698), (83, 1888782856), (152, 1031374849), (166, 944391428), (332, 472195714), (587, 267068104), (664, 236097857), (1174, 133534052), (1577, 99409624), (2348, 66767026), (3154, 49704812), (4696, 33383513), (6308, 24852406), (11153, 14056216), (12616, 12426203), (21169, 7405592), (22306, 7028108), (42338, 3702796), (44612, 3514054), (48721, 3217688), (84676, 1851398), (89224, 1757027), (97442, 1608844), (169352, 925699), (194884, 804422), (389768, 402211)]