140978808

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{32099}}^1$

素因数の和:32172

約数の個数: 48

約数和(自身を含む): 388089000

約数和(自身を除く): 247110192

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, 32099, 64198, 96297, 128396, 192594, 256792, 288891, 385188, 577782, 770376, 1155564, 1958039, 2311128, 3916078, 5874117, 7832156, 11748234, 15664312, 17622351, 23496468, 35244702, 46992936, 70489404, 140978808]

約数ペア:

[(1, 140978808), (2, 70489404), (3, 46992936), (4, 35244702), (6, 23496468), (8, 17622351), (9, 15664312), (12, 11748234), (18, 7832156), (24, 5874117), (36, 3916078), (61, 2311128), (72, 1958039), (122, 1155564), (183, 770376), (244, 577782), (366, 385188), (488, 288891), (549, 256792), (732, 192594), (1098, 128396), (1464, 96297), (2196, 64198), (4392, 32099)]