164480931895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{203713}}^1$

素因数の和:203824

約数の個数: 64

約数和(自身を含む): 253452810240

約数和(自身を除く): 88971878345

約数列:

[1, 5, 7, 17, 23, 35, 59, 85, 115, 119, 161, 295, 391, 413, 595, 805, 1003, 1357, 1955, 2065, 2737, 5015, 6785, 7021, 9499, 13685, 23069, 35105, 47495, 115345, 161483, 203713, 807415, 1018565, 1425991, 3463121, 4685399, 7129955, 12019067, 17315605, 23426995, 24241847, 32797793, 60095335, 79651783, 84133469, 121209235, 163988965, 204324139, 276438541, 398258915, 420667345, 557562481, 1021620695, 1382192705, 1430268973, 1935069787, 2787812405, 4699455197, 7151344865, 9675348935, 23497275985, 32896186379, 164480931895]

約数ペア:

[(1, 164480931895), (5, 32896186379), (7, 23497275985), (17, 9675348935), (23, 7151344865), (35, 4699455197), (59, 2787812405), (85, 1935069787), (115, 1430268973), (119, 1382192705), (161, 1021620695), (295, 557562481), (391, 420667345), (413, 398258915), (595, 276438541), (805, 204324139), (1003, 163988965), (1357, 121209235), (1955, 84133469), (2065, 79651783), (2737, 60095335), (5015, 32797793), (6785, 24241847), (7021, 23426995), (9499, 17315605), (13685, 12019067), (23069, 7129955), (35105, 4685399), (47495, 3463121), (115345, 1425991), (161483, 1018565), (203713, 807415)]