156927918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219787}}^1$

素因数の和:219816

約数の個数: 32

約数和(自身を含む): 379793664

約数和(自身を除く): 222865746

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219787, 439574, 659361, 1318722, 1538509, 3077018, 3736379, 4615527, 7472758, 9231054, 11209137, 22418274, 26154653, 52309306, 78463959, 156927918]

約数ペア:

[(1, 156927918), (2, 78463959), (3, 52309306), (6, 26154653), (7, 22418274), (14, 11209137), (17, 9231054), (21, 7472758), (34, 4615527), (42, 3736379), (51, 3077018), (102, 1538509), (119, 1318722), (238, 659361), (357, 439574), (714, 219787)]