156750488702

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{50891}}^1$

素因数の和:51272

約数の個数: 32

約数和(自身を含む): 241838784000

約数和(自身を除く): 85088295298

約数列:

[1, 2, 71, 109, 142, 199, 218, 398, 7739, 14129, 15478, 21691, 28258, 43382, 50891, 101782, 1540061, 3080122, 3613261, 5547119, 7226522, 10127309, 11094238, 20254618, 393845449, 719038939, 787690898, 1103876681, 1438077878, 2207753362, 78375244351, 156750488702]

約数ペア:

[(1, 156750488702), (2, 78375244351), (71, 2207753362), (109, 1438077878), (142, 1103876681), (199, 787690898), (218, 719038939), (398, 393845449), (7739, 20254618), (14129, 11094238), (15478, 10127309), (21691, 7226522), (28258, 5547119), (43382, 3613261), (50891, 3080122), (101782, 1540061)]