156947056

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12401}}^1$

素因数の和:12529

約数の個数: 40

約数和(自身を含む): 350629344

約数和(自身を除く): 193682288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12401, 12656, 24802, 49604, 86807, 99208, 173614, 198416, 347228, 694456, 1388912, 1401313, 2802626, 5605252, 9809191, 11210504, 19618382, 22421008, 39236764, 78473528, 156947056]

約数ペア:

[(1, 156947056), (2, 78473528), (4, 39236764), (7, 22421008), (8, 19618382), (14, 11210504), (16, 9809191), (28, 5605252), (56, 2802626), (112, 1401313), (113, 1388912), (226, 694456), (452, 347228), (791, 198416), (904, 173614), (1582, 99208), (1808, 86807), (3164, 49604), (6328, 24802), (12401, 12656)]