153974848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1199

約数の個数: 56

約数和(自身を含む): 326193912

約数和(自身を除く): 172219064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 137, 272, 274, 544, 548, 1033, 1088, 1096, 2066, 2192, 2329, 4132, 4384, 4658, 8264, 8768, 9316, 16528, 17561, 18632, 33056, 35122, 37264, 66112, 70244, 74528, 140488, 141521, 149056, 280976, 283042, 561952, 566084, 1123904, 1132168, 2264336, 2405857, 4528672, 4811714, 9057344, 9623428, 19246856, 38493712, 76987424, 153974848]

約数ペア:

[(1, 153974848), (2, 76987424), (4, 38493712), (8, 19246856), (16, 9623428), (17, 9057344), (32, 4811714), (34, 4528672), (64, 2405857), (68, 2264336), (136, 1132168), (137, 1123904), (272, 566084), (274, 561952), (544, 283042), (548, 280976), (1033, 149056), (1088, 141521), (1096, 140488), (2066, 74528), (2192, 70244), (2329, 66112), (4132, 37264), (4384, 35122), (4658, 33056), (8264, 18632), (8768, 17561), (9316, 16528)]