121437784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5099}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 246330000

約数和(自身を除く): 124892216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 5099, 5954, 10198, 11908, 20396, 23816, 40792, 66287, 132574, 265148, 530296, 1167671, 2335342, 4670684, 9341368, 15179723, 30359446, 60718892, 121437784]

約数ペア:

[(1, 121437784), (2, 60718892), (4, 30359446), (8, 15179723), (13, 9341368), (26, 4670684), (52, 2335342), (104, 1167671), (229, 530296), (458, 265148), (916, 132574), (1832, 66287), (2977, 40792), (5099, 23816), (5954, 20396), (10198, 11908)]