157064652

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 407350944

約数和(自身を除く): 250286292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 263, 313, 318, 477, 526, 626, 636, 789, 939, 954, 1052, 1252, 1578, 1878, 1908, 2367, 2817, 3156, 3756, 4734, 5634, 9468, 11268, 13939, 16589, 27878, 33178, 41817, 49767, 55756, 66356, 82319, 83634, 99534, 125451, 149301, 164638, 167268, 199068, 246957, 250902, 298602, 329276, 493914, 501804, 597204, 740871, 987828, 1481742, 2963484, 4362907, 8725814, 13088721, 17451628, 26177442, 39266163, 52354884, 78532326, 157064652]

約数ペア:

[(1, 157064652), (2, 78532326), (3, 52354884), (4, 39266163), (6, 26177442), (9, 17451628), (12, 13088721), (18, 8725814), (36, 4362907), (53, 2963484), (106, 1481742), (159, 987828), (212, 740871), (263, 597204), (313, 501804), (318, 493914), (477, 329276), (526, 298602), (626, 250902), (636, 246957), (789, 199068), (939, 167268), (954, 164638), (1052, 149301), (1252, 125451), (1578, 99534), (1878, 83634), (1908, 82319), (2367, 66356), (2817, 55756), (3156, 49767), (3756, 41817), (4734, 33178), (5634, 27878), (9468, 16589), (11268, 13939)]