188417504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 72

約数和(自身を含む): 418895064

約数和(自身を除く): 230477560

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 557, 682, 961, 992, 1114, 1364, 1922, 2228, 2728, 3844, 4456, 5456, 6127, 7688, 8912, 10571, 10912, 12254, 15376, 17267, 17824, 21142, 24508, 30752, 34534, 42284, 49016, 69068, 84568, 98032, 138136, 169136, 189937, 196064, 276272, 338272, 379874, 535277, 552544, 759748, 1070554, 1519496, 2141108, 3038992, 4282216, 5888047, 6077984, 8564432, 11776094, 17128864, 23552188, 47104376, 94208752, 188417504]

約数ペア:

[(1, 188417504), (2, 94208752), (4, 47104376), (8, 23552188), (11, 17128864), (16, 11776094), (22, 8564432), (31, 6077984), (32, 5888047), (44, 4282216), (62, 3038992), (88, 2141108), (124, 1519496), (176, 1070554), (248, 759748), (341, 552544), (352, 535277), (496, 379874), (557, 338272), (682, 276272), (961, 196064), (992, 189937), (1114, 169136), (1364, 138136), (1922, 98032), (2228, 84568), (2728, 69068), (3844, 49016), (4456, 42284), (5456, 34534), (6127, 30752), (7688, 24508), (8912, 21142), (10571, 17824), (10912, 17267), (12254, 15376)]