156880026

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1069}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 352535040

約数和(自身を除く): 195655014

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 263, 279, 526, 558, 789, 1069, 1578, 2138, 2367, 3207, 4734, 6414, 8153, 9621, 16306, 19242, 24459, 33139, 48918, 66278, 73377, 99417, 146754, 198834, 281147, 298251, 562294, 596502, 843441, 1686882, 2530323, 5060646, 8715557, 17431114, 26146671, 52293342, 78440013, 156880026]

約数ペア:

[(1, 156880026), (2, 78440013), (3, 52293342), (6, 26146671), (9, 17431114), (18, 8715557), (31, 5060646), (62, 2530323), (93, 1686882), (186, 843441), (263, 596502), (279, 562294), (526, 298251), (558, 281147), (789, 198834), (1069, 146754), (1578, 99417), (2138, 73377), (2367, 66278), (3207, 48918), (4734, 33139), (6414, 24459), (8153, 19242), (9621, 16306)]