142358772

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 338083200

約数和(自身を除く): 195724428

約数列:

[1, 2, 3, 4, 6, 12, 103, 149, 206, 298, 309, 412, 447, 596, 618, 773, 894, 1236, 1546, 1788, 2319, 3092, 4638, 9276, 15347, 30694, 46041, 61388, 79619, 92082, 115177, 159238, 184164, 230354, 238857, 318476, 345531, 460708, 477714, 691062, 955428, 1382124, 11863231, 23726462, 35589693, 47452924, 71179386, 142358772]

約数ペア:

[(1, 142358772), (2, 71179386), (3, 47452924), (4, 35589693), (6, 23726462), (12, 11863231), (103, 1382124), (149, 955428), (206, 691062), (298, 477714), (309, 460708), (412, 345531), (447, 318476), (596, 238857), (618, 230354), (773, 184164), (894, 159238), (1236, 115177), (1546, 92082), (1788, 79619), (2319, 61388), (3092, 46041), (4638, 30694), (9276, 15347)]