163961056

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6151}}^1$

素因数の和:6192

約数の個数: 72

約数和(自身を含む): 397652976

約数和(自身を除く): 233691920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6151, 6664, 12302, 13328, 24604, 26656, 43057, 49208, 86114, 98416, 104567, 172228, 196832, 209134, 301399, 344456, 418268, 602798, 688912, 731969, 836536, 1205596, 1377824, 1463938, 1673072, 2411192, 2927876, 3346144, 4822384, 5123783, 5855752, 9644768, 10247566, 11711504, 20495132, 23423008, 40990264, 81980528, 163961056]

約数ペア:

[(1, 163961056), (2, 81980528), (4, 40990264), (7, 23423008), (8, 20495132), (14, 11711504), (16, 10247566), (17, 9644768), (28, 5855752), (32, 5123783), (34, 4822384), (49, 3346144), (56, 2927876), (68, 2411192), (98, 1673072), (112, 1463938), (119, 1377824), (136, 1205596), (196, 836536), (224, 731969), (238, 688912), (272, 602798), (392, 418268), (476, 344456), (544, 301399), (784, 209134), (833, 196832), (952, 172228), (1568, 104567), (1666, 98416), (1904, 86114), (3332, 49208), (3808, 43057), (6151, 26656), (6664, 24604), (12302, 13328)]