128743794

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3275

約数の個数: 48

約数和(自身を含む): 291272280

約数和(自身を除く): 162528486

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 1098, 2257, 3169, 4514, 6338, 6771, 9507, 13542, 19014, 20313, 28521, 40626, 57042, 117253, 193309, 234506, 351759, 386618, 579927, 703518, 1055277, 1159854, 1739781, 2110554, 3479562, 7152433, 14304866, 21457299, 42914598, 64371897, 128743794]

約数ペア:

[(1, 128743794), (2, 64371897), (3, 42914598), (6, 21457299), (9, 14304866), (18, 7152433), (37, 3479562), (61, 2110554), (74, 1739781), (111, 1159854), (122, 1055277), (183, 703518), (222, 579927), (333, 386618), (366, 351759), (549, 234506), (666, 193309), (1098, 117253), (2257, 57042), (3169, 40626), (4514, 28521), (6338, 20313), (6771, 19014), (9507, 13542)]