128332386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78347}}^1$

素因数の和:78375

約数の個数: 48

約数和(自身を含む): 342224064

約数和(自身を除く): 213891678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 78347, 156694, 235041, 470082, 548429, 705123, 1018511, 1096858, 1410246, 1645287, 2037022, 3055533, 3290574, 4935861, 6111066, 7129577, 9166599, 9871722, 14259154, 18333198, 21388731, 42777462, 64166193, 128332386]

約数ペア:

[(1, 128332386), (2, 64166193), (3, 42777462), (6, 21388731), (7, 18333198), (9, 14259154), (13, 9871722), (14, 9166599), (18, 7129577), (21, 6111066), (26, 4935861), (39, 3290574), (42, 3055533), (63, 2037022), (78, 1645287), (91, 1410246), (117, 1096858), (126, 1018511), (182, 705123), (234, 548429), (273, 470082), (546, 235041), (819, 156694), (1638, 78347)]