156960534760

素因数分解:

$2^3\times 5^1\times {\mathrm{41213}}^1\times {\mathrm{95213}}^1$

素因数の和:136437

約数の個数: 32

約数和(自身を含む): 353173481640

約数和(自身を除く): 196212946880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41213, 82426, 95213, 164852, 190426, 206065, 329704, 380852, 412130, 476065, 761704, 824260, 952130, 1648520, 1904260, 3808520, 3924013369, 7848026738, 15696053476, 19620066845, 31392106952, 39240133690, 78480267380, 156960534760]

約数ペア:

[(1, 156960534760), (2, 78480267380), (4, 39240133690), (5, 31392106952), (8, 19620066845), (10, 15696053476), (20, 7848026738), (40, 3924013369), (41213, 3808520), (82426, 1904260), (95213, 1648520), (164852, 952130), (190426, 824260), (206065, 761704), (329704, 476065), (380852, 412130)]