189519192

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{43151}}^1$

素因数の和:43224

約数の個数: 48

約数和(自身を含む): 521707680

約数和(自身を除く): 332188488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 43151, 86302, 129453, 172604, 258906, 345208, 388359, 517812, 776718, 1035624, 1553436, 2632211, 3106872, 5264422, 7896633, 10528844, 15793266, 21057688, 23689899, 31586532, 47379798, 63173064, 94759596, 189519192]

約数ペア:

[(1, 189519192), (2, 94759596), (3, 63173064), (4, 47379798), (6, 31586532), (8, 23689899), (9, 21057688), (12, 15793266), (18, 10528844), (24, 7896633), (36, 5264422), (61, 3106872), (72, 2632211), (122, 1553436), (183, 1035624), (244, 776718), (366, 517812), (488, 388359), (549, 345208), (732, 258906), (1098, 172604), (1464, 129453), (2196, 86302), (4392, 43151)]