128123622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8289

約数の個数: 48

約数和(自身を含む): 306708480

約数和(自身を除く): 178584858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2607, 5214, 7821, 8191, 15642, 16382, 24573, 49146, 73719, 90101, 147438, 180202, 270303, 540606, 647089, 810909, 1294178, 1621818, 1941267, 3882534, 5823801, 7117979, 11647602, 14235958, 21353937, 42707874, 64061811, 128123622]

約数ペア:

[(1, 128123622), (2, 64061811), (3, 42707874), (6, 21353937), (9, 14235958), (11, 11647602), (18, 7117979), (22, 5823801), (33, 3882534), (66, 1941267), (79, 1621818), (99, 1294178), (158, 810909), (198, 647089), (237, 540606), (474, 270303), (711, 180202), (869, 147438), (1422, 90101), (1738, 73719), (2607, 49146), (5214, 24573), (7821, 16382), (8191, 15642)]