151572806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42793}}^1$

素因数の和:42836

約数の個数: 32

約数和(自身を含む): 295792128

約数和(自身を除く): 144219322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 42793, 85586, 299551, 470723, 599102, 941446, 984239, 1968478, 3295061, 6590122, 6889673, 10826629, 13779346, 21653258, 75786403, 151572806]

約数ペア:

[(1, 151572806), (2, 75786403), (7, 21653258), (11, 13779346), (14, 10826629), (22, 6889673), (23, 6590122), (46, 3295061), (77, 1968478), (154, 984239), (161, 941446), (253, 599102), (322, 470723), (506, 299551), (1771, 85586), (3542, 42793)]