140755248

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{12373}}^1$

素因数の和:12466

約数の個数: 60

約数和(自身を含む): 398937760

約数和(自身を除く): 258182512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 12373, 24746, 37119, 49492, 74238, 98984, 111357, 148476, 197968, 222714, 296952, 445428, 593904, 890856, 977467, 1781712, 1954934, 2932401, 3909868, 5864802, 7819736, 8797203, 11729604, 15639472, 17594406, 23459208, 35188812, 46918416, 70377624, 140755248]

約数ペア:

[(1, 140755248), (2, 70377624), (3, 46918416), (4, 35188812), (6, 23459208), (8, 17594406), (9, 15639472), (12, 11729604), (16, 8797203), (18, 7819736), (24, 5864802), (36, 3909868), (48, 2932401), (72, 1954934), (79, 1781712), (144, 977467), (158, 890856), (237, 593904), (316, 445428), (474, 296952), (632, 222714), (711, 197968), (948, 148476), (1264, 111357), (1422, 98984), (1896, 74238), (2844, 49492), (3792, 37119), (5688, 24746), (11376, 12373)]