15705076792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{167}}^2\times {\mathrm{1637}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 30331861560

約数和(自身を除く): 14626784768

約数列:

[1, 2, 4, 8, 43, 86, 167, 172, 334, 344, 668, 1336, 1637, 3274, 6548, 7181, 13096, 14362, 27889, 28724, 55778, 57448, 70391, 111556, 140782, 223112, 273379, 281564, 546758, 563128, 1093516, 1199227, 2187032, 2398454, 4796908, 9593816, 11755297, 23510594, 45654293, 47021188, 91308586, 94042376, 182617172, 365234344, 1963134599, 3926269198, 7852538396, 15705076792]

約数ペア:

[(1, 15705076792), (2, 7852538396), (4, 3926269198), (8, 1963134599), (43, 365234344), (86, 182617172), (167, 94042376), (172, 91308586), (334, 47021188), (344, 45654293), (668, 23510594), (1336, 11755297), (1637, 9593816), (3274, 4796908), (6548, 2398454), (7181, 2187032), (13096, 1199227), (14362, 1093516), (27889, 563128), (28724, 546758), (55778, 281564), (57448, 273379), (70391, 223112), (111556, 140782)]