239716616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{19001}}^1$

素因数の和:19109

約数の個数: 32

約数和(自身を含む): 478850400

約数和(自身を除く): 239133784

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 19001, 38002, 76004, 152008, 361019, 722038, 1444076, 1577083, 2888152, 3154166, 6308332, 12616664, 29964577, 59929154, 119858308, 239716616]

約数ペア:

[(1, 239716616), (2, 119858308), (4, 59929154), (8, 29964577), (19, 12616664), (38, 6308332), (76, 3154166), (83, 2888152), (152, 1577083), (166, 1444076), (332, 722038), (664, 361019), (1577, 152008), (3154, 76004), (6308, 38002), (12616, 19001)]