165201993710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2153}}^1\times {\mathrm{45403}}^1$

素因数の和:47589

約数の個数: 48

約数和(自身を含む): 322153911504

約数和(自身を除く): 156951917794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2153, 4306, 10765, 21530, 27989, 45403, 55978, 90806, 139945, 227015, 279890, 363857, 454030, 590239, 727714, 1180478, 1819285, 2951195, 3638570, 5902390, 7673107, 15346214, 38365535, 76731070, 97752659, 195505318, 488763295, 977526590, 1270784567, 2541569134, 6353922835, 12707845670, 16520199371, 33040398742, 82600996855, 165201993710]

約数ペア:

[(1, 165201993710), (2, 82600996855), (5, 33040398742), (10, 16520199371), (13, 12707845670), (26, 6353922835), (65, 2541569134), (130, 1270784567), (169, 977526590), (338, 488763295), (845, 195505318), (1690, 97752659), (2153, 76731070), (4306, 38365535), (10765, 15346214), (21530, 7673107), (27989, 5902390), (45403, 3638570), (55978, 2951195), (90806, 1819285), (139945, 1180478), (227015, 727714), (279890, 590239), (363857, 454030)]