158970378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199211}}^1$

素因数の和:199242

約数の個数: 32

約数和(自身を含む): 382487040

約数和(自身を除く): 223516662

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 199211, 398422, 597633, 1195266, 1394477, 2788954, 3785009, 4183431, 7570018, 8366862, 11355027, 22710054, 26495063, 52990126, 79485189, 158970378]

約数ペア:

[(1, 158970378), (2, 79485189), (3, 52990126), (6, 26495063), (7, 22710054), (14, 11355027), (19, 8366862), (21, 7570018), (38, 4183431), (42, 3785009), (57, 2788954), (114, 1394477), (133, 1195266), (266, 597633), (399, 398422), (798, 199211)]