140519502

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{38839}}^1$

素因数の和:38917

約数の個数: 32

約数和(自身を含む): 316934400

約数和(自身を除く): 176414898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 38839, 77678, 116517, 233034, 349551, 699102, 1048653, 2097306, 2602213, 5204426, 7806639, 15613278, 23419917, 46839834, 70259751, 140519502]

約数ペア:

[(1, 140519502), (2, 70259751), (3, 46839834), (6, 23419917), (9, 15613278), (18, 7806639), (27, 5204426), (54, 2602213), (67, 2097306), (134, 1048653), (201, 699102), (402, 349551), (603, 233034), (1206, 116517), (1809, 77678), (3618, 38839)]