149747702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 255921120

約数和(自身を除く): 106173418

約数列:

[1, 2, 13, 19, 26, 38, 233, 247, 466, 494, 1301, 2602, 3029, 4427, 6058, 8854, 16913, 24719, 33826, 49438, 57551, 115102, 303133, 321347, 606266, 642694, 3940729, 5759527, 7881458, 11519054, 74873851, 149747702]

約数ペア:

[(1, 149747702), (2, 74873851), (13, 11519054), (19, 7881458), (26, 5759527), (38, 3940729), (233, 642694), (247, 606266), (466, 321347), (494, 303133), (1301, 115102), (2602, 57551), (3029, 49438), (4427, 33826), (6058, 24719), (8854, 16913)]