126815296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1643

約数の個数: 56

約数和(自身を含む): 266273280

約数和(自身を除く): 139457984

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1559, 1984, 2542, 2624, 3118, 5084, 6236, 10168, 12472, 20336, 24944, 40672, 48329, 49888, 63919, 81344, 96658, 99776, 127838, 193316, 255676, 386632, 511352, 773264, 1022704, 1546528, 1981489, 2045408, 3093056, 3962978, 4090816, 7925956, 15851912, 31703824, 63407648, 126815296]

約数ペア:

[(1, 126815296), (2, 63407648), (4, 31703824), (8, 15851912), (16, 7925956), (31, 4090816), (32, 3962978), (41, 3093056), (62, 2045408), (64, 1981489), (82, 1546528), (124, 1022704), (164, 773264), (248, 511352), (328, 386632), (496, 255676), (656, 193316), (992, 127838), (1271, 99776), (1312, 96658), (1559, 81344), (1984, 63919), (2542, 49888), (2624, 48329), (3118, 40672), (5084, 24944), (6236, 20336), (10168, 12472)]