140679432

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{11987}}^1$

素因数の和:12162

約数の個数: 48

約数和(自身を含む): 383376240

約数和(自身を除く): 242696808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 11987, 23974, 35961, 47948, 71922, 95896, 107883, 143844, 215766, 287688, 431532, 863064, 1953881, 3907762, 5861643, 7815524, 11723286, 15631048, 17584929, 23446572, 35169858, 46893144, 70339716, 140679432]

約数ペア:

[(1, 140679432), (2, 70339716), (3, 46893144), (4, 35169858), (6, 23446572), (8, 17584929), (9, 15631048), (12, 11723286), (18, 7815524), (24, 5861643), (36, 3907762), (72, 1953881), (163, 863064), (326, 431532), (489, 287688), (652, 215766), (978, 143844), (1304, 107883), (1467, 95896), (1956, 71922), (2934, 47948), (3912, 35961), (5868, 23974), (11736, 11987)]