161497392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{480647}}^1$

素因数の和:480665

約数の個数: 40

約数和(自身を含む): 476802816

約数和(自身を除く): 315305424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 480647, 961294, 1441941, 1922588, 2883882, 3364529, 3845176, 5767764, 6729058, 7690352, 10093587, 11535528, 13458116, 20187174, 23071056, 26916232, 40374348, 53832464, 80748696, 161497392]

約数ペア:

[(1, 161497392), (2, 80748696), (3, 53832464), (4, 40374348), (6, 26916232), (7, 23071056), (8, 20187174), (12, 13458116), (14, 11535528), (16, 10093587), (21, 7690352), (24, 6729058), (28, 5767764), (42, 3845176), (48, 3364529), (56, 2883882), (84, 1922588), (112, 1441941), (168, 961294), (336, 480647)]