121172408

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29641}}^1$

素因数の和:29727

約数の個数: 32

約数和(自身を含む): 263220960

約数和(自身を除く): 142048552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 29641, 59282, 118564, 207487, 237128, 414974, 829948, 1659896, 2163793, 4327586, 8655172, 15146551, 17310344, 30293102, 60586204, 121172408]

約数ペア:

[(1, 121172408), (2, 60586204), (4, 30293102), (7, 17310344), (8, 15146551), (14, 8655172), (28, 4327586), (56, 2163793), (73, 1659896), (146, 829948), (292, 414974), (511, 237128), (584, 207487), (1022, 118564), (2044, 59282), (4088, 29641)]