149313808

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45971}}^1$

素因数の和:46015

約数の個数: 40

約数和(自身を含む): 342031680

約数和(自身を除く): 192717872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 45971, 91942, 183884, 321797, 367768, 643594, 735536, 1287188, 1333159, 2574376, 2666318, 5148752, 5332636, 9332113, 10665272, 18664226, 21330544, 37328452, 74656904, 149313808]

約数ペア:

[(1, 149313808), (2, 74656904), (4, 37328452), (7, 21330544), (8, 18664226), (14, 10665272), (16, 9332113), (28, 5332636), (29, 5148752), (56, 2666318), (58, 2574376), (112, 1333159), (116, 1287188), (203, 735536), (232, 643594), (406, 367768), (464, 321797), (812, 183884), (1624, 91942), (3248, 45971)]