148979808

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1303}}^1$

素因数の和:1716

約数の個数: 72

約数和(自身を含む): 425054448

約数和(自身を除く): 276074640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1303, 1588, 2382, 2606, 3176, 3573, 3909, 4764, 5212, 6352, 7146, 7818, 9528, 10424, 11727, 12704, 14292, 15636, 19056, 20848, 23454, 28584, 31272, 38112, 41696, 46908, 57168, 62544, 93816, 114336, 125088, 187632, 375264, 517291, 1034582, 1551873, 2069164, 3103746, 4138328, 4655619, 6207492, 8276656, 9311238, 12414984, 16553312, 18622476, 24829968, 37244952, 49659936, 74489904, 148979808]

約数ペア:

[(1, 148979808), (2, 74489904), (3, 49659936), (4, 37244952), (6, 24829968), (8, 18622476), (9, 16553312), (12, 12414984), (16, 9311238), (18, 8276656), (24, 6207492), (32, 4655619), (36, 4138328), (48, 3103746), (72, 2069164), (96, 1551873), (144, 1034582), (288, 517291), (397, 375264), (794, 187632), (1191, 125088), (1303, 114336), (1588, 93816), (2382, 62544), (2606, 57168), (3176, 46908), (3573, 41696), (3909, 38112), (4764, 31272), (5212, 28584), (6352, 23454), (7146, 20848), (7818, 19056), (9528, 15636), (10424, 14292), (11727, 12704)]