162971384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 336117600

約数和(自身を除く): 173146216

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 139, 148, 233, 278, 296, 466, 556, 629, 932, 1112, 1258, 1864, 2363, 2516, 3961, 4726, 5032, 5143, 7922, 8621, 9452, 10286, 15844, 17242, 18904, 20572, 31688, 32387, 34484, 41144, 64774, 68968, 87431, 129548, 146557, 174862, 259096, 293114, 349724, 550579, 586228, 699448, 1101158, 1172456, 1198319, 2202316, 2396638, 4404632, 4793276, 9586552, 20371423, 40742846, 81485692, 162971384]

約数ペア:

[(1, 162971384), (2, 81485692), (4, 40742846), (8, 20371423), (17, 9586552), (34, 4793276), (37, 4404632), (68, 2396638), (74, 2202316), (136, 1198319), (139, 1172456), (148, 1101158), (233, 699448), (278, 586228), (296, 550579), (466, 349724), (556, 293114), (629, 259096), (932, 174862), (1112, 146557), (1258, 129548), (1864, 87431), (2363, 68968), (2516, 64774), (3961, 41144), (4726, 34484), (5032, 32387), (5143, 31688), (7922, 20572), (8621, 18904), (9452, 17242), (10286, 15844)]