142473296

素因数分解:

$2^4\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1879}}^1$

素因数の和:2571

約数の個数: 40

約数和(自身を含む): 316110720

約数和(自身を除く): 173637424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 677, 1354, 1879, 2708, 3758, 4739, 5416, 7516, 9478, 10832, 13153, 15032, 18956, 26306, 30064, 37912, 52612, 75824, 105224, 210448, 1272083, 2544166, 5088332, 8904581, 10176664, 17809162, 20353328, 35618324, 71236648, 142473296]

約数ペア:

[(1, 142473296), (2, 71236648), (4, 35618324), (7, 20353328), (8, 17809162), (14, 10176664), (16, 8904581), (28, 5088332), (56, 2544166), (112, 1272083), (677, 210448), (1354, 105224), (1879, 75824), (2708, 52612), (3758, 37912), (4739, 30064), (5416, 26306), (7516, 18956), (9478, 15032), (10832, 13153)]