122945784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1013}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 332186400

約数和(自身を除く): 209240616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389, 778, 1013, 1167, 1556, 2026, 2334, 3039, 3112, 4052, 4668, 5057, 6078, 8104, 9336, 10114, 12156, 13169, 15171, 20228, 24312, 26338, 30342, 39507, 40456, 52676, 60684, 79014, 105352, 121368, 158028, 316056, 394057, 788114, 1182171, 1576228, 2364342, 3152456, 4728684, 5122741, 9457368, 10245482, 15368223, 20490964, 30736446, 40981928, 61472892, 122945784]

約数ペア:

[(1, 122945784), (2, 61472892), (3, 40981928), (4, 30736446), (6, 20490964), (8, 15368223), (12, 10245482), (13, 9457368), (24, 5122741), (26, 4728684), (39, 3152456), (52, 2364342), (78, 1576228), (104, 1182171), (156, 788114), (312, 394057), (389, 316056), (778, 158028), (1013, 121368), (1167, 105352), (1556, 79014), (2026, 60684), (2334, 52676), (3039, 40456), (3112, 39507), (4052, 30342), (4668, 26338), (5057, 24312), (6078, 20228), (8104, 15171), (9336, 13169), (10114, 12156)]