142438416

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{48647}}^1$

素因数の和:48719

約数の個数: 40

約数和(自身を含む): 374005824

約数和(自身を除く): 231567408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 48647, 97294, 145941, 194588, 291882, 389176, 583764, 778352, 1167528, 2335056, 2967467, 5934934, 8902401, 11869868, 17804802, 23739736, 35609604, 47479472, 71219208, 142438416]

約数ペア:

[(1, 142438416), (2, 71219208), (3, 47479472), (4, 35609604), (6, 23739736), (8, 17804802), (12, 11869868), (16, 8902401), (24, 5934934), (48, 2967467), (61, 2335056), (122, 1167528), (183, 778352), (244, 583764), (366, 389176), (488, 291882), (732, 194588), (976, 145941), (1464, 97294), (2928, 48647)]