157097296

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 308962368

約数和(自身を除く): 151865072

約数列:

[1, 2, 4, 8, 16, 131, 241, 262, 311, 482, 524, 622, 964, 1048, 1244, 1928, 2096, 2488, 3856, 4976, 31571, 40741, 63142, 74951, 81482, 126284, 149902, 162964, 252568, 299804, 325928, 505136, 599608, 651856, 1199216, 9818581, 19637162, 39274324, 78548648, 157097296]

約数ペア:

[(1, 157097296), (2, 78548648), (4, 39274324), (8, 19637162), (16, 9818581), (131, 1199216), (241, 651856), (262, 599608), (311, 505136), (482, 325928), (524, 299804), (622, 252568), (964, 162964), (1048, 149902), (1244, 126284), (1928, 81482), (2096, 74951), (2488, 63142), (3856, 40741), (4976, 31571)]