148975728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 421746816

約数和(自身を除く): 272771088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 283, 528, 566, 849, 997, 1132, 1698, 1994, 2264, 2991, 3113, 3396, 3988, 4528, 5982, 6226, 6792, 7976, 9339, 10967, 11964, 12452, 13584, 15952, 18678, 21934, 23928, 24904, 32901, 37356, 43868, 47856, 49808, 65802, 74712, 87736, 131604, 149424, 175472, 263208, 282151, 526416, 564302, 846453, 1128604, 1692906, 2257208, 3103661, 3385812, 4514416, 6207322, 6771624, 9310983, 12414644, 13543248, 18621966, 24829288, 37243932, 49658576, 74487864, 148975728]

約数ペア:

[(1, 148975728), (2, 74487864), (3, 49658576), (4, 37243932), (6, 24829288), (8, 18621966), (11, 13543248), (12, 12414644), (16, 9310983), (22, 6771624), (24, 6207322), (33, 4514416), (44, 3385812), (48, 3103661), (66, 2257208), (88, 1692906), (132, 1128604), (176, 846453), (264, 564302), (283, 526416), (528, 282151), (566, 263208), (849, 175472), (997, 149424), (1132, 131604), (1698, 87736), (1994, 74712), (2264, 65802), (2991, 49808), (3113, 47856), (3396, 43868), (3988, 37356), (4528, 32901), (5982, 24904), (6226, 23928), (6792, 21934), (7976, 18678), (9339, 15952), (10967, 13584), (11964, 12452)]