156976700275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131441}}^1$

素因数の和:131572

約数の個数: 48

約数和(自身を含む): 212797237248

約数和(自身を除く): 55820536973

約数列:

[1, 5, 23, 25, 31, 67, 115, 155, 335, 575, 713, 775, 1541, 1675, 2077, 3565, 7705, 10385, 17825, 38525, 47771, 51925, 131441, 238855, 657205, 1194275, 3023143, 3286025, 4074671, 8806547, 15115715, 20373355, 44032735, 75578575, 93717433, 101866775, 202550581, 220163675, 273002957, 468587165, 1012752905, 1365014785, 2342935825, 5063764525, 6279068011, 6825073925, 31395340055, 156976700275]

約数ペア:

[(1, 156976700275), (5, 31395340055), (23, 6825073925), (25, 6279068011), (31, 5063764525), (67, 2342935825), (115, 1365014785), (155, 1012752905), (335, 468587165), (575, 273002957), (713, 220163675), (775, 202550581), (1541, 101866775), (1675, 93717433), (2077, 75578575), (3565, 44032735), (7705, 20373355), (10385, 15115715), (17825, 8806547), (38525, 4074671), (47771, 3286025), (51925, 3023143), (131441, 1194275), (238855, 657205)]