159923110

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17789}}^1$

素因数の和:17856

約数の個数: 32

約数和(自身を含む): 307411200

約数和(自身を除く): 147488090

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 17789, 35578, 88945, 177890, 515881, 551459, 1031762, 1102918, 2579405, 2757295, 5158810, 5514590, 15992311, 31984622, 79961555, 159923110]

約数ペア:

[(1, 159923110), (2, 79961555), (5, 31984622), (10, 15992311), (29, 5514590), (31, 5158810), (58, 2757295), (62, 2579405), (145, 1102918), (155, 1031762), (290, 551459), (310, 515881), (899, 177890), (1798, 88945), (4495, 35578), (8990, 17789)]