198358416

素因数分解:

$2^4\times 3^3\times {\mathrm{373}}^1\times {\mathrm{1231}}^1$

素因数の和:1621

約数の個数: 80

約数和(自身を含む): 571352320

約数和(自身を除く): 372993904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 373, 432, 746, 1119, 1231, 1492, 2238, 2462, 2984, 3357, 3693, 4476, 4924, 5968, 6714, 7386, 8952, 9848, 10071, 11079, 13428, 14772, 17904, 19696, 20142, 22158, 26856, 29544, 33237, 40284, 44316, 53712, 59088, 66474, 80568, 88632, 132948, 161136, 177264, 265896, 459163, 531792, 918326, 1377489, 1836652, 2754978, 3673304, 4132467, 5509956, 7346608, 8264934, 11019912, 12397401, 16529868, 22039824, 24794802, 33059736, 49589604, 66119472, 99179208, 198358416]

約数ペア:

[(1, 198358416), (2, 99179208), (3, 66119472), (4, 49589604), (6, 33059736), (8, 24794802), (9, 22039824), (12, 16529868), (16, 12397401), (18, 11019912), (24, 8264934), (27, 7346608), (36, 5509956), (48, 4132467), (54, 3673304), (72, 2754978), (108, 1836652), (144, 1377489), (216, 918326), (373, 531792), (432, 459163), (746, 265896), (1119, 177264), (1231, 161136), (1492, 132948), (2238, 88632), (2462, 80568), (2984, 66474), (3357, 59088), (3693, 53712), (4476, 44316), (4924, 40284), (5968, 33237), (6714, 29544), (7386, 26856), (8952, 22158), (9848, 20142), (10071, 19696), (11079, 17904), (13428, 14772)]