149214910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13829}}^1$

素因数の和:13932

約数の個数: 32

約数和(自身を含む): 292753440

約数和(自身を除く): 143538530

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 13829, 27658, 69145, 138290, 179777, 359554, 898885, 1147807, 1797770, 2295614, 5739035, 11478070, 14921491, 29842982, 74607455, 149214910]

約数ペア:

[(1, 149214910), (2, 74607455), (5, 29842982), (10, 14921491), (13, 11478070), (26, 5739035), (65, 2295614), (83, 1797770), (130, 1147807), (166, 898885), (415, 359554), (830, 179777), (1079, 138290), (2158, 69145), (5395, 27658), (10790, 13829)]