162749008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 341978112

約数和(自身を除く): 179229104

約数列:

[1, 2, 4, 8, 16, 31, 41, 53, 62, 82, 106, 124, 151, 164, 212, 248, 302, 328, 424, 496, 604, 656, 848, 1208, 1271, 1643, 2173, 2416, 2542, 3286, 4346, 4681, 5084, 6191, 6572, 8003, 8692, 9362, 10168, 12382, 13144, 16006, 17384, 18724, 20336, 24764, 26288, 32012, 34768, 37448, 49528, 64024, 67363, 74896, 99056, 128048, 134726, 191921, 248093, 269452, 328123, 383842, 496186, 538904, 656246, 767684, 992372, 1077808, 1312492, 1535368, 1984744, 2624984, 3070736, 3969488, 5249968, 10171813, 20343626, 40687252, 81374504, 162749008]

約数ペア:

[(1, 162749008), (2, 81374504), (4, 40687252), (8, 20343626), (16, 10171813), (31, 5249968), (41, 3969488), (53, 3070736), (62, 2624984), (82, 1984744), (106, 1535368), (124, 1312492), (151, 1077808), (164, 992372), (212, 767684), (248, 656246), (302, 538904), (328, 496186), (424, 383842), (496, 328123), (604, 269452), (656, 248093), (848, 191921), (1208, 134726), (1271, 128048), (1643, 99056), (2173, 74896), (2416, 67363), (2542, 64024), (3286, 49528), (4346, 37448), (4681, 34768), (5084, 32012), (6191, 26288), (6572, 24764), (8003, 20336), (8692, 18724), (9362, 17384), (10168, 16006), (12382, 13144)]