156725205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6043}}^1$

素因数の和:6090

約数の個数: 64

約数和(自身を含む): 324925440

約数和(自身を除く): 168200235

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1729, 1995, 3705, 5187, 6043, 8645, 18129, 25935, 30215, 42301, 78559, 90645, 114817, 126903, 211505, 235677, 344451, 392795, 549913, 574085, 634515, 803719, 1178385, 1492621, 1649739, 1722255, 2411157, 2749565, 4018595, 4477863, 7463105, 8248695, 10448347, 12055785, 22389315, 31345041, 52241735, 156725205]

約数ペア:

[(1, 156725205), (3, 52241735), (5, 31345041), (7, 22389315), (13, 12055785), (15, 10448347), (19, 8248695), (21, 7463105), (35, 4477863), (39, 4018595), (57, 2749565), (65, 2411157), (91, 1722255), (95, 1649739), (105, 1492621), (133, 1178385), (195, 803719), (247, 634515), (273, 574085), (285, 549913), (399, 392795), (455, 344451), (665, 235677), (741, 211505), (1235, 126903), (1365, 114817), (1729, 90645), (1995, 78559), (3705, 42301), (5187, 30215), (6043, 25935), (8645, 18129)]