159656861

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 205632000

約数和(自身を除く): 45975139

約数列:

[1, 7, 13, 29, 91, 101, 203, 377, 599, 707, 1313, 2639, 2929, 4193, 7787, 9191, 17371, 20503, 38077, 54509, 60499, 121597, 225823, 266539, 423493, 786487, 1580761, 1754471, 5505409, 12281297, 22808123, 159656861]

約数ペア:

[(1, 159656861), (7, 22808123), (13, 12281297), (29, 5505409), (91, 1754471), (101, 1580761), (203, 786487), (377, 423493), (599, 266539), (707, 225823), (1313, 121597), (2639, 60499), (2929, 54509), (4193, 38077), (7787, 20503), (9191, 17371)]