190370264

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 432829440

約数和(自身を除く): 242459176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2423, 2806, 3416, 4846, 5612, 9692, 9821, 11224, 16961, 19384, 19642, 33922, 39284, 55729, 67844, 78568, 111458, 135688, 147803, 222916, 295606, 390103, 445832, 591212, 780206, 1034621, 1182424, 1560412, 2069242, 3120824, 3399469, 4138484, 6798938, 8276968, 13597876, 23796283, 27195752, 47592566, 95185132, 190370264]

約数ペア:

[(1, 190370264), (2, 95185132), (4, 47592566), (7, 27195752), (8, 23796283), (14, 13597876), (23, 8276968), (28, 6798938), (46, 4138484), (56, 3399469), (61, 3120824), (92, 2069242), (122, 1560412), (161, 1182424), (184, 1034621), (244, 780206), (322, 591212), (427, 445832), (488, 390103), (644, 295606), (854, 222916), (1288, 147803), (1403, 135688), (1708, 111458), (2423, 78568), (2806, 67844), (3416, 55729), (4846, 39284), (5612, 33922), (9692, 19642), (9821, 19384), (11224, 16961)]