158921882

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18047}}^1$

素因数の和:18110

約数の個数: 32

約数和(自身を含む): 296275968

約数和(自身を除く): 137354086

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 18047, 36094, 126329, 252658, 306799, 613598, 667739, 1335478, 2147593, 4295186, 4674173, 9348346, 11351563, 22703126, 79460941, 158921882]

約数ペア:

[(1, 158921882), (2, 79460941), (7, 22703126), (14, 11351563), (17, 9348346), (34, 4674173), (37, 4295186), (74, 2147593), (119, 1335478), (238, 667739), (259, 613598), (518, 306799), (629, 252658), (1258, 126329), (4403, 36094), (8806, 18047)]