139705848

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27329}}^1$

素因数の和:27412

約数の個数: 48

約数和(自身を含む): 383713200

約数和(自身を除く): 244007352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 27329, 54658, 81987, 109316, 163974, 218632, 245961, 327948, 491922, 655896, 983844, 1940359, 1967688, 3880718, 5821077, 7761436, 11642154, 15522872, 17463231, 23284308, 34926462, 46568616, 69852924, 139705848]

約数ペア:

[(1, 139705848), (2, 69852924), (3, 46568616), (4, 34926462), (6, 23284308), (8, 17463231), (9, 15522872), (12, 11642154), (18, 7761436), (24, 5821077), (36, 3880718), (71, 1967688), (72, 1940359), (142, 983844), (213, 655896), (284, 491922), (426, 327948), (568, 245961), (639, 218632), (852, 163974), (1278, 109316), (1704, 81987), (2556, 54658), (5112, 27329)]