156780442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9679}}^1$

素因数の和:9790

約数の個数: 32

約数和(自身を含む): 292723200

約数和(自身を除く): 135942758

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 9679, 16198, 19358, 67753, 125827, 135506, 251654, 861431, 880789, 1722862, 1761578, 6030017, 11198603, 12060034, 22397206, 78390221, 156780442]

約数ペア:

[(1, 156780442), (2, 78390221), (7, 22397206), (13, 12060034), (14, 11198603), (26, 6030017), (89, 1761578), (91, 1722862), (178, 880789), (182, 861431), (623, 251654), (1157, 135506), (1246, 125827), (2314, 67753), (8099, 19358), (9679, 16198)]