163913410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4783}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 310003200

約数和(自身を除く): 146089790

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 4783, 6854, 9566, 17135, 23915, 34270, 47830, 110009, 220018, 550045, 712667, 1100090, 1425334, 3563335, 7126670, 16391341, 32782682, 81956705, 163913410]

約数ペア:

[(1, 163913410), (2, 81956705), (5, 32782682), (10, 16391341), (23, 7126670), (46, 3563335), (115, 1425334), (149, 1100090), (230, 712667), (298, 550045), (745, 220018), (1490, 110009), (3427, 47830), (4783, 34270), (6854, 23915), (9566, 17135)]