156959809210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1091287}}^1$

素因数の和:1092070

約数の個数: 32

約数和(自身を含む): 297790669440

約数和(自身を除く): 140830860230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 757, 1514, 3785, 7570, 14383, 28766, 71915, 143830, 1091287, 2182574, 5456435, 10912870, 20734453, 41468906, 103672265, 207344530, 826104259, 1652208518, 4130521295, 8261042590, 15695980921, 31391961842, 78479904605, 156959809210]

約数ペア:

[(1, 156959809210), (2, 78479904605), (5, 31391961842), (10, 15695980921), (19, 8261042590), (38, 4130521295), (95, 1652208518), (190, 826104259), (757, 207344530), (1514, 103672265), (3785, 41468906), (7570, 20734453), (14383, 10912870), (28766, 5456435), (71915, 2182574), (143830, 1091287)]