155119302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1103}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 362875968

約数和(自身を除く): 207756666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 601, 1103, 1202, 1803, 2206, 3309, 3606, 5409, 6618, 7813, 9927, 10818, 14339, 15626, 19854, 23439, 28678, 43017, 46878, 70317, 86034, 129051, 140634, 258102, 662903, 1325806, 1988709, 3977418, 5966127, 8617739, 11932254, 17235478, 25853217, 51706434, 77559651, 155119302]

約数ペア:

[(1, 155119302), (2, 77559651), (3, 51706434), (6, 25853217), (9, 17235478), (13, 11932254), (18, 8617739), (26, 5966127), (39, 3977418), (78, 1988709), (117, 1325806), (234, 662903), (601, 258102), (1103, 140634), (1202, 129051), (1803, 86034), (2206, 70317), (3309, 46878), (3606, 43017), (5409, 28678), (6618, 23439), (7813, 19854), (9927, 15626), (10818, 14339)]