159587504

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 325807272

約数和(自身を除く): 166219768

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 107, 124, 194, 214, 248, 388, 428, 496, 776, 856, 961, 1552, 1712, 1922, 3007, 3317, 3844, 6014, 6634, 7688, 10379, 12028, 13268, 15376, 20758, 24056, 26536, 41516, 48112, 53072, 83032, 93217, 102827, 166064, 186434, 205654, 321749, 372868, 411308, 643498, 745736, 822616, 1286996, 1491472, 1645232, 2573992, 5147984, 9974219, 19948438, 39896876, 79793752, 159587504]

約数ペア:

[(1, 159587504), (2, 79793752), (4, 39896876), (8, 19948438), (16, 9974219), (31, 5147984), (62, 2573992), (97, 1645232), (107, 1491472), (124, 1286996), (194, 822616), (214, 745736), (248, 643498), (388, 411308), (428, 372868), (496, 321749), (776, 205654), (856, 186434), (961, 166064), (1552, 102827), (1712, 93217), (1922, 83032), (3007, 53072), (3317, 48112), (3844, 41516), (6014, 26536), (6634, 24056), (7688, 20758), (10379, 15376), (12028, 13268)]