243152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 583296

約数和(自身を除く): 340144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 182, 208, 334, 364, 668, 728, 1169, 1336, 1456, 2171, 2338, 2672, 4342, 4676, 8684, 9352, 15197, 17368, 18704, 30394, 34736, 60788, 121576, 243152]

約数ペア:

[(1, 243152), (2, 121576), (4, 60788), (7, 34736), (8, 30394), (13, 18704), (14, 17368), (16, 15197), (26, 9352), (28, 8684), (52, 4676), (56, 4342), (91, 2672), (104, 2338), (112, 2171), (167, 1456), (182, 1336), (208, 1169), (334, 728), (364, 668)]