161841304

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{823}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 310878720

約数和(自身を除く): 149037416

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 523, 823, 1046, 1646, 2092, 3292, 4184, 6584, 24581, 38681, 49162, 77362, 98324, 154724, 196648, 309448, 430429, 860858, 1721716, 3443432, 20230163, 40460326, 80920652, 161841304]

約数ペア:

[(1, 161841304), (2, 80920652), (4, 40460326), (8, 20230163), (47, 3443432), (94, 1721716), (188, 860858), (376, 430429), (523, 309448), (823, 196648), (1046, 154724), (1646, 98324), (2092, 77362), (3292, 49162), (4184, 38681), (6584, 24581)]