156966796

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{11953}}^1$

素因数の和:12038

約数の個数: 36

約数和(自身を含む): 324335928

約数和(自身を除く): 167369132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 6566, 11953, 13132, 23906, 47812, 83671, 167342, 334684, 585697, 800851, 1171394, 1601702, 2342788, 3203404, 5605957, 11211914, 22423828, 39241699, 78483398, 156966796]

約数ペア:

[(1, 156966796), (2, 78483398), (4, 39241699), (7, 22423828), (14, 11211914), (28, 5605957), (49, 3203404), (67, 2342788), (98, 1601702), (134, 1171394), (196, 800851), (268, 585697), (469, 334684), (938, 167342), (1876, 83671), (3283, 47812), (6566, 23906), (11953, 13132)]