131236832

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 270073440

約数和(自身を除く): 138836608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 412, 464, 824, 928, 1373, 1648, 2746, 2987, 3296, 5492, 5974, 10984, 11948, 21968, 23896, 39817, 43936, 47792, 79634, 95584, 141419, 159268, 282838, 318536, 565676, 637072, 1131352, 1274144, 2262704, 4101151, 4525408, 8202302, 16404604, 32809208, 65618416, 131236832]

約数ペア:

[(1, 131236832), (2, 65618416), (4, 32809208), (8, 16404604), (16, 8202302), (29, 4525408), (32, 4101151), (58, 2262704), (103, 1274144), (116, 1131352), (206, 637072), (232, 565676), (412, 318536), (464, 282838), (824, 159268), (928, 141419), (1373, 95584), (1648, 79634), (2746, 47792), (2987, 43936), (3296, 39817), (5492, 23896), (5974, 21968), (10984, 11948)]