129065586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53377}}^1$

素因数の和:53426

約数の個数: 32

約数和(自身を含む): 286960128

約数和(自身を除く): 157894542

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 53377, 106754, 160131, 320262, 693901, 1387802, 1654687, 2081703, 3309374, 4163406, 4964061, 9928122, 21510931, 43021862, 64532793, 129065586]

約数ペア:

[(1, 129065586), (2, 64532793), (3, 43021862), (6, 21510931), (13, 9928122), (26, 4964061), (31, 4163406), (39, 3309374), (62, 2081703), (78, 1654687), (93, 1387802), (186, 693901), (403, 320262), (806, 160131), (1209, 106754), (2418, 53377)]