130979472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2760

約数の個数: 80

約数和(自身を含む): 369143040

約数和(自身を除く): 238163568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 2657, 3081, 3792, 4108, 5314, 6162, 7971, 8216, 10628, 12324, 15942, 16432, 21256, 24648, 31884, 34541, 42512, 49296, 63768, 69082, 103623, 127536, 138164, 207246, 209903, 276328, 414492, 419806, 552656, 629709, 828984, 839612, 1259418, 1657968, 1679224, 2518836, 2728739, 3358448, 5037672, 5457478, 8186217, 10075344, 10914956, 16372434, 21829912, 32744868, 43659824, 65489736, 130979472]

約数ペア:

[(1, 130979472), (2, 65489736), (3, 43659824), (4, 32744868), (6, 21829912), (8, 16372434), (12, 10914956), (13, 10075344), (16, 8186217), (24, 5457478), (26, 5037672), (39, 3358448), (48, 2728739), (52, 2518836), (78, 1679224), (79, 1657968), (104, 1259418), (156, 839612), (158, 828984), (208, 629709), (237, 552656), (312, 419806), (316, 414492), (474, 276328), (624, 209903), (632, 207246), (948, 138164), (1027, 127536), (1264, 103623), (1896, 69082), (2054, 63768), (2657, 49296), (3081, 42512), (3792, 34541), (4108, 31884), (5314, 24648), (6162, 21256), (7971, 16432), (8216, 15942), (10628, 12324)]