189574672

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54601}}^1$

素因数の和:54647

約数の個数: 40

約数和(自身を含む): 433321472

約数和(自身を除く): 243746800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 54601, 109202, 218404, 382207, 436808, 764414, 873616, 1528828, 1692631, 3057656, 3385262, 6115312, 6770524, 11848417, 13541048, 23696834, 27082096, 47393668, 94787336, 189574672]

約数ペア:

[(1, 189574672), (2, 94787336), (4, 47393668), (7, 27082096), (8, 23696834), (14, 13541048), (16, 11848417), (28, 6770524), (31, 6115312), (56, 3385262), (62, 3057656), (112, 1692631), (124, 1528828), (217, 873616), (248, 764414), (434, 436808), (496, 382207), (868, 218404), (1736, 109202), (3472, 54601)]