156939665246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{690397}}^1$

素因数の和:691668

約数の個数: 32

約数和(自身を含む): 289967160000

約数和(自身を除く): 133027494754

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1249, 2498, 8743, 16237, 17486, 32474, 113659, 227318, 690397, 1380794, 4832779, 8975161, 9665558, 17950322, 62826127, 125652254, 862305853, 1724611706, 6036140971, 11209976089, 12072281942, 22419952178, 78469832623, 156939665246]

約数ペア:

[(1, 156939665246), (2, 78469832623), (7, 22419952178), (13, 12072281942), (14, 11209976089), (26, 6036140971), (91, 1724611706), (182, 862305853), (1249, 125652254), (2498, 62826127), (8743, 17950322), (16237, 9665558), (17486, 8975161), (32474, 4832779), (113659, 1380794), (227318, 690397)]