158260804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{160183}}^1$

素因数の和:160219

約数の個数: 24

約数和(自身を含む): 313960640

約数和(自身を除く): 155699836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 160183, 320366, 640732, 2082379, 3043477, 4164758, 6086954, 8329516, 12173908, 39565201, 79130402, 158260804]

約数ペア:

[(1, 158260804), (2, 79130402), (4, 39565201), (13, 12173908), (19, 8329516), (26, 6086954), (38, 4164758), (52, 3043477), (76, 2082379), (247, 640732), (494, 320366), (988, 160183)]