143946448

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 284247432

約数和(自身を除く): 140300984

約数列:

[1, 2, 4, 8, 16, 97, 137, 194, 274, 388, 548, 677, 776, 1096, 1354, 1552, 2192, 2708, 5416, 10832, 13289, 26578, 53156, 65669, 92749, 106312, 131338, 185498, 212624, 262676, 370996, 525352, 741992, 1050704, 1483984, 8996653, 17993306, 35986612, 71973224, 143946448]

約数ペア:

[(1, 143946448), (2, 71973224), (4, 35986612), (8, 17993306), (16, 8996653), (97, 1483984), (137, 1050704), (194, 741992), (274, 525352), (388, 370996), (548, 262676), (677, 212624), (776, 185498), (1096, 131338), (1354, 106312), (1552, 92749), (2192, 65669), (2708, 53156), (5416, 26578), (10832, 13289)]