189400788

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{37313}}^1$

素因数の和:37373

約数の個数: 48

約数和(自身を含む): 501500160

約数和(自身を除く): 312099372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 37313, 74626, 111939, 149252, 223878, 335817, 447756, 671634, 1007451, 1343268, 1753711, 2014902, 3507422, 4029804, 5261133, 7014844, 10522266, 15783399, 21044532, 31566798, 47350197, 63133596, 94700394, 189400788]

約数ペア:

[(1, 189400788), (2, 94700394), (3, 63133596), (4, 47350197), (6, 31566798), (9, 21044532), (12, 15783399), (18, 10522266), (27, 7014844), (36, 5261133), (47, 4029804), (54, 3507422), (94, 2014902), (108, 1753711), (141, 1343268), (188, 1007451), (282, 671634), (423, 447756), (564, 335817), (846, 223878), (1269, 149252), (1692, 111939), (2538, 74626), (5076, 37313)]