159708052

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{4999}}^1$

素因数の和:5180

約数の個数: 36

約数和(自身を含む): 327180000

約数和(自身を除く): 167471948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 4564, 4999, 7987, 9998, 15974, 19996, 31948, 34993, 69986, 139972, 244951, 489902, 814837, 979804, 1629674, 3259348, 5703859, 11407718, 22815436, 39927013, 79854026, 159708052]

約数ペア:

[(1, 159708052), (2, 79854026), (4, 39927013), (7, 22815436), (14, 11407718), (28, 5703859), (49, 3259348), (98, 1629674), (163, 979804), (196, 814837), (326, 489902), (652, 244951), (1141, 139972), (2282, 69986), (4564, 34993), (4999, 31948), (7987, 19996), (9998, 15974)]