147502840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{24421}}^1$

素因数の和:24583

約数の個数: 32

約数和(自身を含む): 334092960

約数和(自身を除く): 186590120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 24421, 48842, 97684, 122105, 195368, 244210, 488420, 976840, 3687571, 7375142, 14750284, 18437855, 29500568, 36875710, 73751420, 147502840]

約数ペア:

[(1, 147502840), (2, 73751420), (4, 36875710), (5, 29500568), (8, 18437855), (10, 14750284), (20, 7375142), (40, 3687571), (151, 976840), (302, 488420), (604, 244210), (755, 195368), (1208, 122105), (1510, 97684), (3020, 48842), (6040, 24421)]