153758106

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 338408928

約数和(自身を除く): 184650822

約数列:

[1, 2, 3, 6, 9, 18, 131, 197, 262, 331, 393, 394, 591, 662, 786, 993, 1179, 1182, 1773, 1986, 2358, 2979, 3546, 5958, 25807, 43361, 51614, 65207, 77421, 86722, 130083, 130414, 154842, 195621, 232263, 260166, 390249, 391242, 464526, 586863, 780498, 1173726, 8542117, 17084234, 25626351, 51252702, 76879053, 153758106]

約数ペア:

[(1, 153758106), (2, 76879053), (3, 51252702), (6, 25626351), (9, 17084234), (18, 8542117), (131, 1173726), (197, 780498), (262, 586863), (331, 464526), (393, 391242), (394, 390249), (591, 260166), (662, 232263), (786, 195621), (993, 154842), (1179, 130414), (1182, 130083), (1773, 86722), (1986, 77421), (2358, 65207), (2979, 51614), (3546, 43361), (5958, 25807)]