157053236536

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39500311}}^1$

素因数の和:39500395

約数の個数: 32

約数和(自身を含む): 341282695680

約数和(自身を除く): 184229459144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 39500311, 79000622, 158001244, 276502177, 316002488, 553004354, 1106008708, 2212017416, 2804522081, 5609044162, 11218088324, 19631654567, 22436176648, 39263309134, 78526618268, 157053236536]

約数ペア:

[(1, 157053236536), (2, 78526618268), (4, 39263309134), (7, 22436176648), (8, 19631654567), (14, 11218088324), (28, 5609044162), (56, 2804522081), (71, 2212017416), (142, 1106008708), (284, 553004354), (497, 316002488), (568, 276502177), (994, 158001244), (1988, 79000622), (3976, 39500311)]