158629356

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 416159744

約数和(自身を除く): 257530388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 307, 372, 463, 558, 614, 921, 926, 1116, 1228, 1389, 1842, 1852, 2763, 2778, 3684, 4167, 5526, 5556, 8334, 9517, 11052, 14353, 16668, 19034, 28551, 28706, 38068, 43059, 57102, 57412, 85653, 86118, 114204, 129177, 142141, 171306, 172236, 258354, 284282, 342612, 426423, 516708, 568564, 852846, 1279269, 1705692, 2558538, 4406371, 5117076, 8812742, 13219113, 17625484, 26438226, 39657339, 52876452, 79314678, 158629356]

約数ペア:

[(1, 158629356), (2, 79314678), (3, 52876452), (4, 39657339), (6, 26438226), (9, 17625484), (12, 13219113), (18, 8812742), (31, 5117076), (36, 4406371), (62, 2558538), (93, 1705692), (124, 1279269), (186, 852846), (279, 568564), (307, 516708), (372, 426423), (463, 342612), (558, 284282), (614, 258354), (921, 172236), (926, 171306), (1116, 142141), (1228, 129177), (1389, 114204), (1842, 86118), (1852, 85653), (2763, 57412), (2778, 57102), (3684, 43059), (4167, 38068), (5526, 28706), (5556, 28551), (8334, 19034), (9517, 16668), (11052, 14353)]