100921872

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 266947200

約数和(自身を除く): 166025328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 137, 149, 206, 274, 298, 309, 411, 412, 447, 548, 596, 618, 822, 824, 894, 1096, 1192, 1236, 1644, 1648, 1788, 2192, 2384, 2472, 3288, 3576, 4944, 6576, 7152, 14111, 15347, 20413, 28222, 30694, 40826, 42333, 46041, 56444, 61239, 61388, 81652, 84666, 92082, 112888, 122478, 122776, 163304, 169332, 184164, 225776, 244956, 245552, 326608, 338664, 368328, 489912, 677328, 736656, 979824, 2102539, 4205078, 6307617, 8410156, 12615234, 16820312, 25230468, 33640624, 50460936, 100921872]

約数ペア:

[(1, 100921872), (2, 50460936), (3, 33640624), (4, 25230468), (6, 16820312), (8, 12615234), (12, 8410156), (16, 6307617), (24, 4205078), (48, 2102539), (103, 979824), (137, 736656), (149, 677328), (206, 489912), (274, 368328), (298, 338664), (309, 326608), (411, 245552), (412, 244956), (447, 225776), (548, 184164), (596, 169332), (618, 163304), (822, 122776), (824, 122478), (894, 112888), (1096, 92082), (1192, 84666), (1236, 81652), (1644, 61388), (1648, 61239), (1788, 56444), (2192, 46041), (2384, 42333), (2472, 40826), (3288, 30694), (3576, 28222), (4944, 20413), (6576, 15347), (7152, 14111)]