133585140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171263}}^1$

素因数の和:171288

約数の個数: 48

約数和(自身を含む): 402812928

約数和(自身を除く): 269227788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 171263, 342526, 513789, 685052, 856315, 1027578, 1712630, 2055156, 2226419, 2568945, 3425260, 4452838, 5137890, 6679257, 8905676, 10275780, 11132095, 13358514, 22264190, 26717028, 33396285, 44528380, 66792570, 133585140]

約数ペア:

[(1, 133585140), (2, 66792570), (3, 44528380), (4, 33396285), (5, 26717028), (6, 22264190), (10, 13358514), (12, 11132095), (13, 10275780), (15, 8905676), (20, 6679257), (26, 5137890), (30, 4452838), (39, 3425260), (52, 2568945), (60, 2226419), (65, 2055156), (78, 1712630), (130, 1027578), (156, 856315), (195, 685052), (260, 513789), (390, 342526), (780, 171263)]