188775268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 374774400

約数和(自身を除く): 185999132

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 337, 439, 638, 674, 878, 1276, 1348, 1756, 3707, 4829, 7414, 9658, 9773, 12731, 14828, 19316, 19546, 25462, 39092, 50924, 107503, 140041, 147943, 215006, 280082, 295886, 430012, 560164, 591772, 1627373, 3254746, 4290347, 6509492, 8580694, 17161388, 47193817, 94387634, 188775268]

約数ペア:

[(1, 188775268), (2, 94387634), (4, 47193817), (11, 17161388), (22, 8580694), (29, 6509492), (44, 4290347), (58, 3254746), (116, 1627373), (319, 591772), (337, 560164), (439, 430012), (638, 295886), (674, 280082), (878, 215006), (1276, 147943), (1348, 140041), (1756, 107503), (3707, 50924), (4829, 39092), (7414, 25462), (9658, 19546), (9773, 19316), (12731, 14828)]