128548008

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{37987}}^1$

素因数の和:38046

約数の個数: 48

約数和(自身を含む): 355567680

約数和(自身を除く): 227019672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 37987, 75974, 113961, 151948, 227922, 303896, 341883, 455844, 683766, 911688, 1367532, 1785389, 2735064, 3570778, 5356167, 7141556, 10712334, 14283112, 16068501, 21424668, 32137002, 42849336, 64274004, 128548008]

約数ペア:

[(1, 128548008), (2, 64274004), (3, 42849336), (4, 32137002), (6, 21424668), (8, 16068501), (9, 14283112), (12, 10712334), (18, 7141556), (24, 5356167), (36, 3570778), (47, 2735064), (72, 1785389), (94, 1367532), (141, 911688), (188, 683766), (282, 455844), (376, 341883), (423, 303896), (564, 227922), (846, 151948), (1128, 113961), (1692, 75974), (3384, 37987)]