147681794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 106334206

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3359, 3382, 6718, 21983, 43667, 43966, 63821, 87334, 127642, 298951, 597902, 829673, 1659346, 3886363, 5680069, 7772726, 11360138, 73840897, 147681794]

約数ペア:

[(1, 147681794), (2, 73840897), (13, 11360138), (19, 7772726), (26, 5680069), (38, 3886363), (89, 1659346), (178, 829673), (247, 597902), (494, 298951), (1157, 127642), (1691, 87334), (2314, 63821), (3359, 43966), (3382, 43667), (6718, 21983)]