149819502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{2789}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 342835200

約数和(自身を除く): 193015698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1279, 2558, 2789, 3837, 5578, 7674, 8367, 8953, 16734, 17906, 19523, 26859, 39046, 53718, 58569, 117138, 3567131, 7134262, 10701393, 21402786, 24969917, 49939834, 74909751, 149819502]

約数ペア:

[(1, 149819502), (2, 74909751), (3, 49939834), (6, 24969917), (7, 21402786), (14, 10701393), (21, 7134262), (42, 3567131), (1279, 117138), (2558, 58569), (2789, 53718), (3837, 39046), (5578, 26859), (7674, 19523), (8367, 17906), (8953, 16734)]