164616634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 317399040

約数和(自身を除く): 152782406

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 163, 179, 182, 217, 326, 358, 403, 434, 806, 1141, 1253, 2119, 2282, 2327, 2506, 2821, 4238, 4654, 5053, 5549, 5642, 10106, 11098, 14833, 16289, 29177, 29666, 32578, 35371, 38843, 58354, 65689, 70742, 72137, 77686, 131378, 144274, 204239, 379301, 408478, 459823, 504959, 758602, 904487, 919646, 1009918, 1808974, 2655107, 5310214, 6331409, 11758331, 12662818, 23516662, 82308317, 164616634]

約数ペア:

[(1, 164616634), (2, 82308317), (7, 23516662), (13, 12662818), (14, 11758331), (26, 6331409), (31, 5310214), (62, 2655107), (91, 1808974), (163, 1009918), (179, 919646), (182, 904487), (217, 758602), (326, 504959), (358, 459823), (403, 408478), (434, 379301), (806, 204239), (1141, 144274), (1253, 131378), (2119, 77686), (2282, 72137), (2327, 70742), (2506, 65689), (2821, 58354), (4238, 38843), (4654, 35371), (5053, 32578), (5549, 29666), (5642, 29177), (10106, 16289), (11098, 14833)]