180212056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{9007}}^1$

素因数の和:9115

約数の個数: 32

約数和(自身を含む): 351852480

約数和(自身を除く): 171640424

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 5002, 9007, 10004, 18014, 20008, 36028, 72056, 369287, 549427, 738574, 1098854, 1477148, 2197708, 2954296, 4395416, 22526507, 45053014, 90106028, 180212056]

約数ペア:

[(1, 180212056), (2, 90106028), (4, 45053014), (8, 22526507), (41, 4395416), (61, 2954296), (82, 2197708), (122, 1477148), (164, 1098854), (244, 738574), (328, 549427), (488, 369287), (2501, 72056), (5002, 36028), (9007, 20008), (10004, 18014)]