145794978

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1653

約数の個数: 80

約数和(自身を含む): 378100800

約数和(自身を除く): 232305822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 126, 162, 166, 189, 249, 378, 498, 567, 581, 747, 1134, 1162, 1494, 1549, 1743, 2241, 3098, 3486, 4482, 4647, 5229, 6723, 9294, 10458, 10843, 13446, 13941, 15687, 21686, 27882, 31374, 32529, 41823, 47061, 65058, 83646, 94122, 97587, 125469, 128567, 195174, 250938, 257134, 292761, 385701, 585522, 771402, 878283, 899969, 1157103, 1756566, 1799938, 2314206, 2699907, 3471309, 5399814, 6942618, 8099721, 10413927, 16199442, 20827854, 24299163, 48598326, 72897489, 145794978]

約数ペア:

[(1, 145794978), (2, 72897489), (3, 48598326), (6, 24299163), (7, 20827854), (9, 16199442), (14, 10413927), (18, 8099721), (21, 6942618), (27, 5399814), (42, 3471309), (54, 2699907), (63, 2314206), (81, 1799938), (83, 1756566), (126, 1157103), (162, 899969), (166, 878283), (189, 771402), (249, 585522), (378, 385701), (498, 292761), (567, 257134), (581, 250938), (747, 195174), (1134, 128567), (1162, 125469), (1494, 97587), (1549, 94122), (1743, 83646), (2241, 65058), (3098, 47061), (3486, 41823), (4482, 32529), (4647, 31374), (5229, 27882), (6723, 21686), (9294, 15687), (10458, 13941), (10843, 13446)]