140612808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13721}}^1$

素因数の和:13798

約数の個数: 64

約数和(自身を含む): 408366720

約数和(自身を除く): 267753912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 13721, 27442, 41163, 54884, 82326, 96047, 109768, 164652, 192094, 288141, 329304, 384188, 576282, 768376, 836981, 1152564, 1673962, 2305128, 2510943, 3347924, 5021886, 5858867, 6695848, 10043772, 11717734, 17576601, 20087544, 23435468, 35153202, 46870936, 70306404, 140612808]

約数ペア:

[(1, 140612808), (2, 70306404), (3, 46870936), (4, 35153202), (6, 23435468), (7, 20087544), (8, 17576601), (12, 11717734), (14, 10043772), (21, 6695848), (24, 5858867), (28, 5021886), (42, 3347924), (56, 2510943), (61, 2305128), (84, 1673962), (122, 1152564), (168, 836981), (183, 768376), (244, 576282), (366, 384188), (427, 329304), (488, 288141), (732, 192094), (854, 164652), (1281, 109768), (1464, 96047), (1708, 82326), (2562, 54884), (3416, 41163), (5124, 27442), (10248, 13721)]