145140268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1069}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 313741120

約数和(自身を除く): 168600852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 373, 746, 1069, 1492, 2138, 2611, 4276, 4849, 5222, 7483, 9698, 10444, 13897, 14966, 19396, 27794, 29932, 33943, 55588, 67886, 97279, 135772, 194558, 389116, 398737, 797474, 1594948, 2791159, 5183581, 5582318, 10367162, 11164636, 20734324, 36285067, 72570134, 145140268]

約数ペア:

[(1, 145140268), (2, 72570134), (4, 36285067), (7, 20734324), (13, 11164636), (14, 10367162), (26, 5582318), (28, 5183581), (52, 2791159), (91, 1594948), (182, 797474), (364, 398737), (373, 389116), (746, 194558), (1069, 135772), (1492, 97279), (2138, 67886), (2611, 55588), (4276, 33943), (4849, 29932), (5222, 27794), (7483, 19396), (9698, 14966), (10444, 13897)]