121352008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 246513600

約数和(自身を除く): 125161592

約数列:

[1, 2, 4, 8, 29, 37, 58, 67, 74, 116, 134, 148, 211, 232, 268, 296, 422, 536, 844, 1073, 1688, 1943, 2146, 2479, 3886, 4292, 4958, 6119, 7772, 7807, 8584, 9916, 12238, 14137, 15544, 15614, 19832, 24476, 28274, 31228, 48952, 56548, 62456, 71891, 113096, 143782, 226403, 287564, 409973, 452806, 523069, 575128, 819946, 905612, 1046138, 1639892, 1811224, 2092276, 3279784, 4184552, 15169001, 30338002, 60676004, 121352008]

約数ペア:

[(1, 121352008), (2, 60676004), (4, 30338002), (8, 15169001), (29, 4184552), (37, 3279784), (58, 2092276), (67, 1811224), (74, 1639892), (116, 1046138), (134, 905612), (148, 819946), (211, 575128), (232, 523069), (268, 452806), (296, 409973), (422, 287564), (536, 226403), (844, 143782), (1073, 113096), (1688, 71891), (1943, 62456), (2146, 56548), (2479, 48952), (3886, 31228), (4292, 28274), (4958, 24476), (6119, 19832), (7772, 15614), (7807, 15544), (8584, 14137), (9916, 12238)]