147738584

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^2\times {\mathrm{709}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 322311600

約数和(自身を除く): 174573016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 709, 854, 1418, 1708, 2836, 3416, 3721, 4963, 5672, 7442, 9926, 14884, 19852, 26047, 29768, 39704, 43249, 52094, 86498, 104188, 172996, 208376, 302743, 345992, 605486, 1210972, 2421944, 2638189, 5276378, 10552756, 18467323, 21105512, 36934646, 73869292, 147738584]

約数ペア:

[(1, 147738584), (2, 73869292), (4, 36934646), (7, 21105512), (8, 18467323), (14, 10552756), (28, 5276378), (56, 2638189), (61, 2421944), (122, 1210972), (244, 605486), (427, 345992), (488, 302743), (709, 208376), (854, 172996), (1418, 104188), (1708, 86498), (2836, 52094), (3416, 43249), (3721, 39704), (4963, 29768), (5672, 26047), (7442, 19852), (9926, 14884)]