131279076

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{19927}}^1$

素因数の和:20001

約数の個数: 48

約数和(自身を含む): 345950080

約数和(自身を除く): 214671004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 19927, 39854, 59781, 79708, 119562, 179343, 239124, 358686, 538029, 717372, 1076058, 1215547, 2152116, 2431094, 3646641, 4862188, 7293282, 10939923, 14586564, 21879846, 32819769, 43759692, 65639538, 131279076]

約数ペア:

[(1, 131279076), (2, 65639538), (3, 43759692), (4, 32819769), (6, 21879846), (9, 14586564), (12, 10939923), (18, 7293282), (27, 4862188), (36, 3646641), (54, 2431094), (61, 2152116), (108, 1215547), (122, 1076058), (183, 717372), (244, 538029), (366, 358686), (549, 239124), (732, 179343), (1098, 119562), (1647, 79708), (2196, 59781), (3294, 39854), (6588, 19927)]