165026290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3187

約数の個数: 64

約数和(自身を含む): 358525440

約数和(自身を除く): 193499150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 3119, 4070, 4810, 5291, 6238, 10582, 15595, 26455, 31190, 34309, 40547, 52910, 68618, 81094, 115403, 171545, 202735, 230806, 343090, 405470, 446017, 577015, 892034, 1154030, 1269433, 1500239, 2230085, 2538866, 3000478, 4460170, 6347165, 7501195, 12694330, 15002390, 16502629, 33005258, 82513145, 165026290]

約数ペア:

[(1, 165026290), (2, 82513145), (5, 33005258), (10, 16502629), (11, 15002390), (13, 12694330), (22, 7501195), (26, 6347165), (37, 4460170), (55, 3000478), (65, 2538866), (74, 2230085), (110, 1500239), (130, 1269433), (143, 1154030), (185, 892034), (286, 577015), (370, 446017), (407, 405470), (481, 343090), (715, 230806), (814, 202735), (962, 171545), (1430, 115403), (2035, 81094), (2405, 68618), (3119, 52910), (4070, 40547), (4810, 34309), (5291, 31190), (6238, 26455), (10582, 15595)]