157434271498

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1902437}}^1$

素因数の和:1902726

約数の個数: 32

約数和(自身を含む): 282717506304

約数和(自身を除く): 125283234806

約数列:

[1, 2, 7, 14, 23, 46, 161, 257, 322, 514, 1799, 3598, 5911, 11822, 41377, 82754, 1902437, 3804874, 13317059, 26634118, 43756051, 87512102, 306292357, 488926309, 612584714, 977852618, 3422484163, 6844968326, 11245305107, 22490610214, 78717135749, 157434271498]

約数ペア:

[(1, 157434271498), (2, 78717135749), (7, 22490610214), (14, 11245305107), (23, 6844968326), (46, 3422484163), (161, 977852618), (257, 612584714), (322, 488926309), (514, 306292357), (1799, 87512102), (3598, 43756051), (5911, 26634118), (11822, 13317059), (41377, 3804874), (82754, 1902437)]