159322810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 315313560

約数和(自身を除く): 155990750

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 986, 1445, 1901, 2465, 2890, 3802, 4930, 8381, 9505, 16762, 19010, 32317, 41905, 55129, 64634, 83810, 110258, 161585, 275645, 323170, 549389, 551290, 937193, 1098778, 1874386, 2746945, 4685965, 5493890, 9371930, 15932281, 31864562, 79661405, 159322810]

約数ペア:

[(1, 159322810), (2, 79661405), (5, 31864562), (10, 15932281), (17, 9371930), (29, 5493890), (34, 4685965), (58, 2746945), (85, 1874386), (145, 1098778), (170, 937193), (289, 551290), (290, 549389), (493, 323170), (578, 275645), (986, 161585), (1445, 110258), (1901, 83810), (2465, 64634), (2890, 55129), (3802, 41905), (4930, 32317), (8381, 19010), (9505, 16762)]