156625968538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1237739}}^1$

素因数の和:1237942

約数の個数: 32

約数和(自身を含む): 262836564480

約数和(自身を除く): 106210595942

約数列:

[1, 2, 13, 26, 31, 62, 157, 314, 403, 806, 2041, 4082, 4867, 9734, 63271, 126542, 1237739, 2475478, 16090607, 32181214, 38369909, 76739818, 194325023, 388650046, 498808817, 997617634, 2526225299, 5052450598, 6024075713, 12048151426, 78312984269, 156625968538]

約数ペア:

[(1, 156625968538), (2, 78312984269), (13, 12048151426), (26, 6024075713), (31, 5052450598), (62, 2526225299), (157, 997617634), (314, 498808817), (403, 388650046), (806, 194325023), (2041, 76739818), (4082, 38369909), (4867, 32181214), (9734, 16090607), (63271, 2475478), (126542, 1237739)]