165163776

素因数分解:

$2^8\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 443834160

約数和(自身を除く): 278670384

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, 1973, 2616, 3488, 3946, 5232, 5919, 6976, 7892, 10464, 11838, 13952, 15784, 20928, 23676, 27904, 31568, 41856, 47352, 63136, 83712, 94704, 126272, 189408, 215057, 252544, 378816, 430114, 505088, 645171, 757632, 860228, 1290342, 1515264, 1720456, 2580684, 3440912, 5161368, 6881824, 10322736, 13763648, 20645472, 27527296, 41290944, 55054592, 82581888, 165163776]

約数ペア:

[(1, 165163776), (2, 82581888), (3, 55054592), (4, 41290944), (6, 27527296), (8, 20645472), (12, 13763648), (16, 10322736), (24, 6881824), (32, 5161368), (48, 3440912), (64, 2580684), (96, 1720456), (109, 1515264), (128, 1290342), (192, 860228), (218, 757632), (256, 645171), (327, 505088), (384, 430114), (436, 378816), (654, 252544), (768, 215057), (872, 189408), (1308, 126272), (1744, 94704), (1973, 83712), (2616, 63136), (3488, 47352), (3946, 41856), (5232, 31568), (5919, 27904), (6976, 23676), (7892, 20928), (10464, 15784), (11838, 13952)]