153438964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 324222976

約数和(自身を除く): 170784012

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 4111, 5332, 8222, 9331, 16444, 18662, 28777, 37324, 57554, 115108, 127441, 176773, 254882, 353546, 509764, 707092, 892087, 1237411, 1784174, 2474822, 3568348, 4949644, 5479963, 10959926, 21919852, 38359741, 76719482, 153438964]

約数ペア:

[(1, 153438964), (2, 76719482), (4, 38359741), (7, 21919852), (14, 10959926), (28, 5479963), (31, 4949644), (43, 3568348), (62, 2474822), (86, 1784174), (124, 1237411), (172, 892087), (217, 707092), (301, 509764), (434, 353546), (602, 254882), (868, 176773), (1204, 127441), (1333, 115108), (2666, 57554), (4111, 37324), (5332, 28777), (8222, 18662), (9331, 16444)]