222768112

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2078

約数の個数: 60

約数和(自身を含む): 505715400

約数和(自身を除く): 282947288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 298, 392, 596, 784, 1043, 1192, 1907, 2086, 2384, 3814, 4172, 7301, 7628, 8344, 13349, 14602, 15256, 16688, 26698, 29204, 30512, 53396, 58408, 93443, 106792, 116816, 186886, 213584, 284143, 373772, 568286, 747544, 1136572, 1495088, 1989001, 2273144, 3978002, 4546288, 7956004, 13923007, 15912008, 27846014, 31824016, 55692028, 111384056, 222768112]

約数ペア:

[(1, 222768112), (2, 111384056), (4, 55692028), (7, 31824016), (8, 27846014), (14, 15912008), (16, 13923007), (28, 7956004), (49, 4546288), (56, 3978002), (98, 2273144), (112, 1989001), (149, 1495088), (196, 1136572), (298, 747544), (392, 568286), (596, 373772), (784, 284143), (1043, 213584), (1192, 186886), (1907, 116816), (2086, 106792), (2384, 93443), (3814, 58408), (4172, 53396), (7301, 30512), (7628, 29204), (8344, 26698), (13349, 16688), (14602, 15256)]