190975384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 392832000

約数和(自身を除く): 201856616

約数列:

[1, 2, 4, 8, 19, 38, 43, 61, 76, 86, 122, 152, 172, 244, 344, 479, 488, 817, 958, 1159, 1634, 1916, 2318, 2623, 3268, 3832, 4636, 5246, 6536, 9101, 9272, 10492, 18202, 20597, 20984, 29219, 36404, 41194, 49837, 58438, 72808, 82388, 99674, 116876, 164776, 199348, 233752, 391343, 398696, 555161, 782686, 1110322, 1256417, 1565372, 2220644, 2512834, 3130744, 4441288, 5025668, 10051336, 23871923, 47743846, 95487692, 190975384]

約数ペア:

[(1, 190975384), (2, 95487692), (4, 47743846), (8, 23871923), (19, 10051336), (38, 5025668), (43, 4441288), (61, 3130744), (76, 2512834), (86, 2220644), (122, 1565372), (152, 1256417), (172, 1110322), (244, 782686), (344, 555161), (479, 398696), (488, 391343), (817, 233752), (958, 199348), (1159, 164776), (1634, 116876), (1916, 99674), (2318, 82388), (2623, 72808), (3268, 58438), (3832, 49837), (4636, 41194), (5246, 36404), (6536, 29219), (9101, 20984), (9272, 20597), (10492, 18202)]