137988326

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{75239}}^1$

素因数の和:75379

約数の個数: 16

約数和(自身を含む): 238360320

約数和(自身を除く): 100371994

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 75239, 150478, 526673, 1053346, 9856309, 19712618, 68994163, 137988326]

約数ペア:

[(1, 137988326), (2, 68994163), (7, 19712618), (14, 9856309), (131, 1053346), (262, 526673), (917, 150478), (1834, 75239)]