147023142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{112921}}^1$

素因数の和:112964

約数の個数: 32

約数和(自身を含む): 346896384

約数和(自身を除く): 199873242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 112921, 225842, 338763, 677526, 790447, 1580894, 2371341, 3500551, 4742682, 7001102, 10501653, 21003306, 24503857, 49007714, 73511571, 147023142]

約数ペア:

[(1, 147023142), (2, 73511571), (3, 49007714), (6, 24503857), (7, 21003306), (14, 10501653), (21, 7001102), (31, 4742682), (42, 3500551), (62, 2371341), (93, 1580894), (186, 790447), (217, 677526), (434, 338763), (651, 225842), (1302, 112921)]