143486404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{12671}}^1$

素因数の和:12843

約数の個数: 24

約数和(自身を含む): 266112000

約数和(自身を除く): 122625596

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 12671, 25342, 50684, 240749, 481498, 962996, 1887979, 3775958, 7551916, 35871601, 71743202, 143486404]

約数ペア:

[(1, 143486404), (2, 71743202), (4, 35871601), (19, 7551916), (38, 3775958), (76, 1887979), (149, 962996), (298, 481498), (596, 240749), (2831, 50684), (5662, 25342), (11324, 12671)]