128165036

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 239977920

約数和(自身を除く): 111812884

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 841, 899, 1229, 1682, 1798, 2458, 3364, 3596, 4916, 26071, 35641, 38099, 52142, 71282, 76198, 104284, 142564, 152396, 1033589, 1104871, 2067178, 2209742, 4134356, 4419484, 32041259, 64082518, 128165036]

約数ペア:

[(1, 128165036), (2, 64082518), (4, 32041259), (29, 4419484), (31, 4134356), (58, 2209742), (62, 2067178), (116, 1104871), (124, 1033589), (841, 152396), (899, 142564), (1229, 104284), (1682, 76198), (1798, 71282), (2458, 52142), (3364, 38099), (3596, 35641), (4916, 26071)]