135251998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 241781760

約数和(自身を除く): 106529762

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 262, 406, 917, 1834, 2543, 3799, 5086, 7598, 17801, 26593, 35602, 53186, 73747, 147494, 333133, 516229, 666266, 1032458, 2331931, 4663862, 9660857, 19321714, 67625999, 135251998]

約数ペア:

[(1, 135251998), (2, 67625999), (7, 19321714), (14, 9660857), (29, 4663862), (58, 2331931), (131, 1032458), (203, 666266), (262, 516229), (406, 333133), (917, 147494), (1834, 73747), (2543, 53186), (3799, 35602), (5086, 26593), (7598, 17801)]