180038572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4678

約数の個数: 48

約数和(自身を含む): 381975552

約数和(自身を除く): 201936980

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 4583, 5612, 9166, 9821, 18332, 19642, 32081, 39284, 64162, 105409, 128324, 210818, 279563, 421636, 559126, 737863, 1118252, 1475726, 1956941, 2951452, 3913882, 6429949, 7827764, 12859898, 25719796, 45009643, 90019286, 180038572]

約数ペア:

[(1, 180038572), (2, 90019286), (4, 45009643), (7, 25719796), (14, 12859898), (23, 7827764), (28, 6429949), (46, 3913882), (61, 2951452), (92, 1956941), (122, 1475726), (161, 1118252), (244, 737863), (322, 559126), (427, 421636), (644, 279563), (854, 210818), (1403, 128324), (1708, 105409), (2806, 64162), (4583, 39284), (5612, 32081), (9166, 19642), (9821, 18332)]