192294872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 451146240

約数和(自身を除く): 258851368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 487, 616, 641, 974, 1282, 1948, 2564, 3409, 3896, 4487, 5128, 5357, 6818, 7051, 8974, 10714, 13636, 14102, 17948, 21428, 27272, 28204, 35896, 37499, 42856, 49357, 56408, 74998, 98714, 149996, 197428, 299992, 312167, 394856, 624334, 1248668, 2185169, 2497336, 3433837, 4370338, 6867674, 8740676, 13735348, 17481352, 24036859, 27470696, 48073718, 96147436, 192294872]

約数ペア:

[(1, 192294872), (2, 96147436), (4, 48073718), (7, 27470696), (8, 24036859), (11, 17481352), (14, 13735348), (22, 8740676), (28, 6867674), (44, 4370338), (56, 3433837), (77, 2497336), (88, 2185169), (154, 1248668), (308, 624334), (487, 394856), (616, 312167), (641, 299992), (974, 197428), (1282, 149996), (1948, 98714), (2564, 74998), (3409, 56408), (3896, 49357), (4487, 42856), (5128, 37499), (5357, 35896), (6818, 28204), (7051, 27272), (8974, 21428), (10714, 17948), (13636, 14102)]