142744336

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41113}}^1$

素因数の和:41159

約数の個数: 40

約数和(自身を含む): 326280704

約数和(自身を除く): 183536368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 41113, 82226, 164452, 287791, 328904, 575582, 657808, 1151164, 1274503, 2302328, 2549006, 4604656, 5098012, 8921521, 10196024, 17843042, 20392048, 35686084, 71372168, 142744336]

約数ペア:

[(1, 142744336), (2, 71372168), (4, 35686084), (7, 20392048), (8, 17843042), (14, 10196024), (16, 8921521), (28, 5098012), (31, 4604656), (56, 2549006), (62, 2302328), (112, 1274503), (124, 1151164), (217, 657808), (248, 575582), (434, 328904), (496, 287791), (868, 164452), (1736, 82226), (3472, 41113)]