156622033580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{580813}}^1$

素因数の和:581058

約数の個数: 48

約数和(自身を含む): 334688259360

約数和(自身を除く): 178066225780

約数列:

[1, 2, 4, 5, 10, 20, 97, 139, 194, 278, 388, 485, 556, 695, 970, 1390, 1940, 2780, 13483, 26966, 53932, 67415, 134830, 269660, 580813, 1161626, 2323252, 2904065, 5808130, 11616260, 56338861, 80733007, 112677722, 161466014, 225355444, 281694305, 322932028, 403665035, 563388610, 807330070, 1126777220, 1614660140, 7831101679, 15662203358, 31324406716, 39155508395, 78311016790, 156622033580]

約数ペア:

[(1, 156622033580), (2, 78311016790), (4, 39155508395), (5, 31324406716), (10, 15662203358), (20, 7831101679), (97, 1614660140), (139, 1126777220), (194, 807330070), (278, 563388610), (388, 403665035), (485, 322932028), (556, 281694305), (695, 225355444), (970, 161466014), (1390, 112677722), (1940, 80733007), (2780, 56338861), (13483, 11616260), (26966, 5808130), (53932, 2904065), (67415, 2323252), (134830, 1161626), (269660, 580813)]