167742456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18839}}^1$

素因数の和:18908

約数の個数: 64

約数和(自身を含む): 488332800

約数和(自身を除く): 320590344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 18839, 37678, 56517, 75356, 113034, 131873, 150712, 226068, 263746, 395619, 452136, 527492, 791238, 998467, 1054984, 1582476, 1996934, 2995401, 3164952, 3993868, 5990802, 6989269, 7987736, 11981604, 13978538, 20967807, 23963208, 27957076, 41935614, 55914152, 83871228, 167742456]

約数ペア:

[(1, 167742456), (2, 83871228), (3, 55914152), (4, 41935614), (6, 27957076), (7, 23963208), (8, 20967807), (12, 13978538), (14, 11981604), (21, 7987736), (24, 6989269), (28, 5990802), (42, 3993868), (53, 3164952), (56, 2995401), (84, 1996934), (106, 1582476), (159, 1054984), (168, 998467), (212, 791238), (318, 527492), (371, 452136), (424, 395619), (636, 263746), (742, 226068), (1113, 150712), (1272, 131873), (1484, 113034), (2226, 75356), (2968, 56517), (4452, 37678), (8904, 18839)]