168448642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5209}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 285091200

約数和(自身を除く): 116642558

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1702, 5209, 10418, 16169, 32338, 98971, 119807, 192733, 197942, 239614, 385466, 2276333, 3661927, 4432859, 4552666, 7323854, 8865718, 84224321, 168448642]

約数ペア:

[(1, 168448642), (2, 84224321), (19, 8865718), (23, 7323854), (37, 4552666), (38, 4432859), (46, 3661927), (74, 2276333), (437, 385466), (703, 239614), (851, 197942), (874, 192733), (1406, 119807), (1702, 98971), (5209, 32338), (10418, 16169)]