130218848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 266716800

約数和(自身を除く): 136497952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 149, 248, 298, 496, 596, 881, 992, 1192, 1762, 2384, 3524, 4619, 4768, 7048, 9238, 14096, 18476, 27311, 28192, 36952, 54622, 73904, 109244, 131269, 147808, 218488, 262538, 436976, 525076, 873952, 1050152, 2100304, 4069339, 4200608, 8138678, 16277356, 32554712, 65109424, 130218848]

約数ペア:

[(1, 130218848), (2, 65109424), (4, 32554712), (8, 16277356), (16, 8138678), (31, 4200608), (32, 4069339), (62, 2100304), (124, 1050152), (149, 873952), (248, 525076), (298, 436976), (496, 262538), (596, 218488), (881, 147808), (992, 131269), (1192, 109244), (1762, 73904), (2384, 54622), (3524, 36952), (4619, 28192), (4768, 27311), (7048, 18476), (9238, 14096)]