145801978

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 258344064

約数和(自身を除く): 112542086

約数列:

[1, 2, 7, 14, 37, 74, 173, 259, 346, 518, 1211, 1627, 2422, 3254, 6401, 11389, 12802, 22778, 44807, 60199, 89614, 120398, 281471, 421393, 562942, 842786, 1970297, 3940594, 10414427, 20828854, 72900989, 145801978]

約数ペア:

[(1, 145801978), (2, 72900989), (7, 20828854), (14, 10414427), (37, 3940594), (74, 1970297), (173, 842786), (259, 562942), (346, 421393), (518, 281471), (1211, 120398), (1627, 89614), (2422, 60199), (3254, 44807), (6401, 22778), (11389, 12802)]