166149186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{208207}}^1$

素因数の和:208238

約数の個数: 32

約数和(自身を含む): 399759360

約数和(自身を除く): 233610174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 208207, 416414, 624621, 1249242, 1457449, 2914898, 3955933, 4372347, 7911866, 8744694, 11867799, 23735598, 27691531, 55383062, 83074593, 166149186]

約数ペア:

[(1, 166149186), (2, 83074593), (3, 55383062), (6, 27691531), (7, 23735598), (14, 11867799), (19, 8744694), (21, 7911866), (38, 4372347), (42, 3955933), (57, 2914898), (114, 1457449), (133, 1249242), (266, 624621), (399, 416414), (798, 208207)]