160942908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 436098432

約数和(自身を除く): 275155524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 307, 316, 474, 553, 614, 921, 948, 1106, 1228, 1659, 1842, 2149, 2212, 3318, 3684, 4298, 6241, 6447, 6636, 8596, 12482, 12894, 18723, 24253, 24964, 25788, 37446, 43687, 48506, 72759, 74892, 87374, 97012, 131061, 145518, 169771, 174748, 262122, 291036, 339542, 509313, 524244, 679084, 1018626, 1915987, 2037252, 3831974, 5747961, 7663948, 11495922, 13411909, 22991844, 26823818, 40235727, 53647636, 80471454, 160942908]

約数ペア:

[(1, 160942908), (2, 80471454), (3, 53647636), (4, 40235727), (6, 26823818), (7, 22991844), (12, 13411909), (14, 11495922), (21, 7663948), (28, 5747961), (42, 3831974), (79, 2037252), (84, 1915987), (158, 1018626), (237, 679084), (307, 524244), (316, 509313), (474, 339542), (553, 291036), (614, 262122), (921, 174748), (948, 169771), (1106, 145518), (1228, 131061), (1659, 97012), (1842, 87374), (2149, 74892), (2212, 72759), (3318, 48506), (3684, 43687), (4298, 37446), (6241, 25788), (6447, 24964), (6636, 24253), (8596, 18723), (12482, 12894)]