138262976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 56

約数和(自身を含む): 285390336

約数和(自身を除く): 147127360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 227, 248, 307, 454, 496, 614, 908, 992, 1228, 1816, 1984, 2456, 3632, 4912, 7037, 7264, 9517, 9824, 14074, 14528, 19034, 19648, 28148, 38068, 56296, 69689, 76136, 112592, 139378, 152272, 225184, 278756, 304544, 450368, 557512, 609088, 1115024, 2160359, 2230048, 4320718, 4460096, 8641436, 17282872, 34565744, 69131488, 138262976]

約数ペア:

[(1, 138262976), (2, 69131488), (4, 34565744), (8, 17282872), (16, 8641436), (31, 4460096), (32, 4320718), (62, 2230048), (64, 2160359), (124, 1115024), (227, 609088), (248, 557512), (307, 450368), (454, 304544), (496, 278756), (614, 225184), (908, 152272), (992, 139378), (1228, 112592), (1816, 76136), (1984, 69689), (2456, 56296), (3632, 38068), (4912, 28148), (7037, 19648), (7264, 19034), (9517, 14528), (9824, 14074)]