149191146

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{70841}}^1$

素因数の和:70868

約数の個数: 40

約数和(自身を含む): 360019044

約数和(自身を除く): 210827898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 70841, 141682, 212523, 425046, 637569, 920933, 1275138, 1841866, 1912707, 2762799, 3825414, 5525598, 5738121, 8288397, 11476242, 16576794, 24865191, 49730382, 74595573, 149191146]

約数ペア:

[(1, 149191146), (2, 74595573), (3, 49730382), (6, 24865191), (9, 16576794), (13, 11476242), (18, 8288397), (26, 5738121), (27, 5525598), (39, 3825414), (54, 2762799), (78, 1912707), (81, 1841866), (117, 1275138), (162, 920933), (234, 637569), (351, 425046), (702, 212523), (1053, 141682), (2106, 70841)]