163260786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{16481}}^1$

素因数の和:16626

約数の個数: 32

約数和(自身を含む): 354428928

約数和(自身を除く): 191168142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 16481, 32962, 49443, 98886, 214253, 428506, 642759, 1285518, 2093087, 4186174, 6279261, 12558522, 27210131, 54420262, 81630393, 163260786]

約数ペア:

[(1, 163260786), (2, 81630393), (3, 54420262), (6, 27210131), (13, 12558522), (26, 6279261), (39, 4186174), (78, 2093087), (127, 1285518), (254, 642759), (381, 428506), (762, 214253), (1651, 98886), (3302, 49443), (4953, 32962), (9906, 16481)]