142766656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:587

約数の個数: 56

約数和(自身を含む): 294656256

約数和(自身を除く): 151889600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 227, 248, 317, 454, 496, 634, 908, 992, 1268, 1816, 1984, 2536, 3632, 5072, 7037, 7264, 9827, 10144, 14074, 14528, 19654, 20288, 28148, 39308, 56296, 71959, 78616, 112592, 143918, 157232, 225184, 287836, 314464, 450368, 575672, 628928, 1151344, 2230729, 2302688, 4461458, 4605376, 8922916, 17845832, 35691664, 71383328, 142766656]

約数ペア:

[(1, 142766656), (2, 71383328), (4, 35691664), (8, 17845832), (16, 8922916), (31, 4605376), (32, 4461458), (62, 2302688), (64, 2230729), (124, 1151344), (227, 628928), (248, 575672), (317, 450368), (454, 314464), (496, 287836), (634, 225184), (908, 157232), (992, 143918), (1268, 112592), (1816, 78616), (1984, 71959), (2536, 56296), (3632, 39308), (5072, 28148), (7037, 20288), (7264, 19654), (9827, 14528), (10144, 14074)]