156566618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 260768592

約数和(自身を除く): 104201974

約数列:

[1, 2, 13, 26, 41, 82, 193, 386, 533, 761, 1066, 1522, 2509, 5018, 7913, 9893, 15826, 19786, 31201, 62402, 102869, 146873, 205738, 293746, 405613, 811226, 1909349, 3818698, 6021793, 12043586, 78283309, 156566618]

約数ペア:

[(1, 156566618), (2, 78283309), (13, 12043586), (26, 6021793), (41, 3818698), (82, 1909349), (193, 811226), (386, 405613), (533, 293746), (761, 205738), (1066, 146873), (1522, 102869), (2509, 62402), (5018, 31201), (7913, 19786), (9893, 15826)]