133896938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 240261120

約数和(自身を除く): 106364182

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 631, 659, 1262, 1318, 4417, 4613, 8834, 9226, 14513, 15157, 29026, 30314, 101591, 106099, 203182, 212198, 415829, 831658, 2910803, 5821606, 9564067, 19128134, 66948469, 133896938]

約数ペア:

[(1, 133896938), (2, 66948469), (7, 19128134), (14, 9564067), (23, 5821606), (46, 2910803), (161, 831658), (322, 415829), (631, 212198), (659, 203182), (1262, 106099), (1318, 101591), (4417, 30314), (4613, 29026), (8834, 15157), (9226, 14513)]