156933730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2819}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 298468800

約数和(自身を除く): 141535070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 586, 1465, 2819, 2930, 5567, 5638, 11134, 14095, 27835, 28190, 53561, 55670, 107122, 267805, 535610, 825967, 1651934, 4129835, 8259670, 15693373, 31386746, 78466865, 156933730]

約数ペア:

[(1, 156933730), (2, 78466865), (5, 31386746), (10, 15693373), (19, 8259670), (38, 4129835), (95, 1651934), (190, 825967), (293, 535610), (586, 267805), (1465, 107122), (2819, 55670), (2930, 53561), (5567, 28190), (5638, 27835), (11134, 14095)]