166871432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4950

約数の個数: 64

約数和(自身を含む): 393361920

約数和(自身を除く): 226490488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 4277, 4877, 4888, 8554, 9754, 17108, 19508, 34139, 34216, 39016, 63401, 68278, 126802, 136556, 229219, 253604, 273112, 443807, 458438, 507208, 887614, 916876, 1604533, 1775228, 1833752, 2979847, 3209066, 3550456, 5959694, 6418132, 11919388, 12836264, 20858929, 23838776, 41717858, 83435716, 166871432]

約数ペア:

[(1, 166871432), (2, 83435716), (4, 41717858), (7, 23838776), (8, 20858929), (13, 12836264), (14, 11919388), (26, 6418132), (28, 5959694), (47, 3550456), (52, 3209066), (56, 2979847), (91, 1833752), (94, 1775228), (104, 1604533), (182, 916876), (188, 887614), (329, 507208), (364, 458438), (376, 443807), (611, 273112), (658, 253604), (728, 229219), (1222, 136556), (1316, 126802), (2444, 68278), (2632, 63401), (4277, 39016), (4877, 34216), (4888, 34139), (8554, 19508), (9754, 17108)]