128998056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1103}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 352926720

約数和(自身を除く): 223928664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 443, 886, 1103, 1329, 1772, 2206, 2658, 3309, 3544, 4412, 4873, 5316, 6618, 8824, 9746, 10632, 12133, 13236, 14619, 19492, 24266, 26472, 29238, 36399, 38984, 48532, 58476, 72798, 97064, 116952, 145596, 291192, 488629, 977258, 1465887, 1954516, 2931774, 3909032, 5374919, 5863548, 10749838, 11727096, 16124757, 21499676, 32249514, 42999352, 64499028, 128998056]

約数ペア:

[(1, 128998056), (2, 64499028), (3, 42999352), (4, 32249514), (6, 21499676), (8, 16124757), (11, 11727096), (12, 10749838), (22, 5863548), (24, 5374919), (33, 3909032), (44, 2931774), (66, 1954516), (88, 1465887), (132, 977258), (264, 488629), (443, 291192), (886, 145596), (1103, 116952), (1329, 97064), (1772, 72798), (2206, 58476), (2658, 48532), (3309, 38984), (3544, 36399), (4412, 29238), (4873, 26472), (5316, 24266), (6618, 19492), (8824, 14619), (9746, 13236), (10632, 12133)]