143604176

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4539

約数の個数: 40

約数和(自身を含む): 290826624

約数和(自身を除く): 147222448

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 4441, 8084, 8882, 16168, 17764, 32336, 35528, 71056, 190963, 208727, 381926, 417454, 763852, 834908, 1527704, 1669816, 3055408, 3339632, 8975261, 17950522, 35901044, 71802088, 143604176]

約数ペア:

[(1, 143604176), (2, 71802088), (4, 35901044), (8, 17950522), (16, 8975261), (43, 3339632), (47, 3055408), (86, 1669816), (94, 1527704), (172, 834908), (188, 763852), (344, 417454), (376, 381926), (688, 208727), (752, 190963), (2021, 71056), (4042, 35528), (4441, 32336), (8084, 17764), (8882, 16168)]