163154688

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2077

約数の個数: 72

約数和(自身を含む): 438438000

約数和(自身を除く): 275283312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 654, 768, 872, 1308, 1744, 1949, 2616, 3488, 3898, 5232, 5847, 6976, 7796, 10464, 11694, 13952, 15592, 20928, 23388, 27904, 31184, 41856, 46776, 62368, 83712, 93552, 124736, 187104, 212441, 249472, 374208, 424882, 498944, 637323, 748416, 849764, 1274646, 1496832, 1699528, 2549292, 3399056, 5098584, 6798112, 10197168, 13596224, 20394336, 27192448, 40788672, 54384896, 81577344, 163154688]

約数ペア:

[(1, 163154688), (2, 81577344), (3, 54384896), (4, 40788672), (6, 27192448), (8, 20394336), (12, 13596224), (16, 10197168), (24, 6798112), (32, 5098584), (48, 3399056), (64, 2549292), (96, 1699528), (109, 1496832), (128, 1274646), (192, 849764), (218, 748416), (256, 637323), (327, 498944), (384, 424882), (436, 374208), (654, 249472), (768, 212441), (872, 187104), (1308, 124736), (1744, 93552), (1949, 83712), (2616, 62368), (3488, 46776), (3898, 41856), (5232, 31184), (5847, 27904), (6976, 23388), (7796, 20928), (10464, 15592), (11694, 13952)]