159883906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12373}}^1$

素因数の和:12466

約数の個数: 32

約数和(自身を含む): 299351808

約数和(自身を除く): 139467902

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12373, 12922, 24746, 86611, 160849, 173222, 321698, 878483, 1125943, 1756966, 2251886, 6149381, 11420279, 12298762, 22840558, 79941953, 159883906]

約数ペア:

[(1, 159883906), (2, 79941953), (7, 22840558), (13, 12298762), (14, 11420279), (26, 6149381), (71, 2251886), (91, 1756966), (142, 1125943), (182, 878483), (497, 321698), (923, 173222), (994, 160849), (1846, 86611), (6461, 24746), (12373, 12922)]