131169103696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{546283}}^1$

素因数の和:546683

約数の個数: 40

約数和(自身を含む): 260795981600

約数和(自身を除く): 129626877904

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 349, 688, 698, 1396, 2792, 5584, 15007, 30014, 60028, 120056, 240112, 546283, 1092566, 2185132, 4370264, 8740528, 23490169, 46980338, 93960676, 187921352, 190652767, 375842704, 381305534, 762611068, 1525222136, 3050444272, 8198068981, 16396137962, 32792275924, 65584551848, 131169103696]

約数ペア:

[(1, 131169103696), (2, 65584551848), (4, 32792275924), (8, 16396137962), (16, 8198068981), (43, 3050444272), (86, 1525222136), (172, 762611068), (344, 381305534), (349, 375842704), (688, 190652767), (698, 187921352), (1396, 93960676), (2792, 46980338), (5584, 23490169), (15007, 8740528), (30014, 4370264), (60028, 2185132), (120056, 1092566), (240112, 546283)]