156920285486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1\times {\mathrm{23827}}^1$

素因数の和:26360

約数の個数: 32

約数和(自身を含む): 251372056320

約数和(自身を除く): 94451770834

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2441, 2698, 4882, 23827, 46379, 47654, 92758, 173311, 346622, 452713, 905426, 1691717, 3292909, 3383434, 6585818, 32142623, 58161707, 64285246, 116323414, 1105072433, 2210144866, 4129481197, 8258962394, 78460142743, 156920285486]

約数ペア:

[(1, 156920285486), (2, 78460142743), (19, 8258962394), (38, 4129481197), (71, 2210144866), (142, 1105072433), (1349, 116323414), (2441, 64285246), (2698, 58161707), (4882, 32142623), (23827, 6585818), (46379, 3383434), (47654, 3292909), (92758, 1691717), (173311, 905426), (346622, 452713)]