190391604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8191}}^1$

素因数の和:8360

約数の個数: 48

約数和(自身を含む): 481689600

約数和(自身を除く): 291297996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5811, 7748, 8191, 11622, 16382, 23244, 24573, 32764, 49146, 98292, 106483, 212966, 319449, 425932, 638898, 1220459, 1277796, 2440918, 3661377, 4881836, 7322754, 14645508, 15865967, 31731934, 47597901, 63463868, 95195802, 190391604]

約数ペア:

[(1, 190391604), (2, 95195802), (3, 63463868), (4, 47597901), (6, 31731934), (12, 15865967), (13, 14645508), (26, 7322754), (39, 4881836), (52, 3661377), (78, 2440918), (149, 1277796), (156, 1220459), (298, 638898), (447, 425932), (596, 319449), (894, 212966), (1788, 106483), (1937, 98292), (3874, 49146), (5811, 32764), (7748, 24573), (8191, 23244), (11622, 16382)]