159041090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 329446656

約数和(自身を除く): 170405566

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 299, 430, 559, 598, 989, 1118, 1237, 1495, 1978, 2474, 2795, 2990, 4945, 5590, 6185, 9890, 12370, 12857, 16081, 25714, 28451, 32162, 53191, 56902, 64285, 80405, 106382, 128570, 142255, 160810, 265955, 284510, 369863, 531910, 691483, 739726, 1223393, 1382966, 1849315, 2446786, 3457415, 3698630, 6116965, 6914830, 12233930, 15904109, 31808218, 79520545, 159041090]

約数ペア:

[(1, 159041090), (2, 79520545), (5, 31808218), (10, 15904109), (13, 12233930), (23, 6914830), (26, 6116965), (43, 3698630), (46, 3457415), (65, 2446786), (86, 1849315), (115, 1382966), (130, 1223393), (215, 739726), (230, 691483), (299, 531910), (430, 369863), (559, 284510), (598, 265955), (989, 160810), (1118, 142255), (1237, 128570), (1495, 106382), (1978, 80405), (2474, 64285), (2795, 56902), (2990, 53191), (4945, 32162), (5590, 28451), (6185, 25714), (9890, 16081), (12370, 12857)]