161771096

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 306774000

約数和(自身を除く): 145002904

約数列:

[1, 2, 4, 8, 227, 229, 389, 454, 458, 778, 908, 916, 1556, 1816, 1832, 3112, 51983, 88303, 89081, 103966, 176606, 178162, 207932, 353212, 356324, 415864, 706424, 712648, 20221387, 40442774, 80885548, 161771096]

約数ペア:

[(1, 161771096), (2, 80885548), (4, 40442774), (8, 20221387), (227, 712648), (229, 706424), (389, 415864), (454, 356324), (458, 353212), (778, 207932), (908, 178162), (916, 176606), (1556, 103966), (1816, 89081), (1832, 88303), (3112, 51983)]