143476396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 305012736

約数和(自身を除く): 161536340

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 383, 476, 766, 787, 1532, 1574, 2681, 3148, 5362, 5509, 6511, 10724, 11018, 13022, 13379, 22036, 26044, 26758, 45577, 53516, 91154, 93653, 182308, 187306, 301421, 374612, 602842, 1205684, 2109947, 4219894, 5124157, 8439788, 10248314, 20496628, 35869099, 71738198, 143476396]

約数ペア:

[(1, 143476396), (2, 71738198), (4, 35869099), (7, 20496628), (14, 10248314), (17, 8439788), (28, 5124157), (34, 4219894), (68, 2109947), (119, 1205684), (238, 602842), (383, 374612), (476, 301421), (766, 187306), (787, 182308), (1532, 93653), (1574, 91154), (2681, 53516), (3148, 45577), (5362, 26758), (5509, 26044), (6511, 22036), (10724, 13379), (11018, 13022)]