160987372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2617}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 348927040

約数和(自身を除く): 187939668

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2197, 2366, 2617, 4394, 4732, 5234, 8788, 10468, 15379, 18319, 30758, 34021, 36638, 61516, 68042, 73276, 136084, 238147, 442273, 476294, 884546, 952588, 1769092, 3095911, 5749549, 6191822, 11499098, 12383644, 22998196, 40246843, 80493686, 160987372]

約数ペア:

[(1, 160987372), (2, 80493686), (4, 40246843), (7, 22998196), (13, 12383644), (14, 11499098), (26, 6191822), (28, 5749549), (52, 3095911), (91, 1769092), (169, 952588), (182, 884546), (338, 476294), (364, 442273), (676, 238147), (1183, 136084), (2197, 73276), (2366, 68042), (2617, 61516), (4394, 36638), (4732, 34021), (5234, 30758), (8788, 18319), (10468, 15379)]