153902224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80831}}^1$

素因数の和:80863

約数の個数: 40

約数和(自身を含む): 360834048

約数和(自身を除く): 206931824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 80831, 161662, 323324, 565817, 646648, 1131634, 1293296, 1374127, 2263268, 2748254, 4526536, 5496508, 9053072, 9618889, 10993016, 19237778, 21986032, 38475556, 76951112, 153902224]

約数ペア:

[(1, 153902224), (2, 76951112), (4, 38475556), (7, 21986032), (8, 19237778), (14, 10993016), (16, 9618889), (17, 9053072), (28, 5496508), (34, 4526536), (56, 2748254), (68, 2263268), (112, 1374127), (119, 1293296), (136, 1131634), (238, 646648), (272, 565817), (476, 323324), (952, 161662), (1904, 80831)]