171085616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 374038560

約数和(自身を除く): 202952944

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 113, 116, 208, 226, 232, 251, 377, 452, 464, 502, 754, 904, 1004, 1469, 1508, 1808, 2008, 2938, 3016, 3263, 3277, 4016, 5876, 6032, 6526, 6554, 7279, 11752, 13052, 13108, 14558, 23504, 26104, 26216, 28363, 29116, 42601, 52208, 52432, 56726, 58232, 85202, 94627, 113452, 116464, 170404, 189254, 226904, 340808, 368719, 378508, 453808, 681616, 737438, 757016, 822527, 1474876, 1514032, 1645054, 2949752, 3290108, 5899504, 6580216, 10692851, 13160432, 21385702, 42771404, 85542808, 171085616]

約数ペア:

[(1, 171085616), (2, 85542808), (4, 42771404), (8, 21385702), (13, 13160432), (16, 10692851), (26, 6580216), (29, 5899504), (52, 3290108), (58, 2949752), (104, 1645054), (113, 1514032), (116, 1474876), (208, 822527), (226, 757016), (232, 737438), (251, 681616), (377, 453808), (452, 378508), (464, 368719), (502, 340808), (754, 226904), (904, 189254), (1004, 170404), (1469, 116464), (1508, 113452), (1808, 94627), (2008, 85202), (2938, 58232), (3016, 56726), (3263, 52432), (3277, 52208), (4016, 42601), (5876, 29116), (6032, 28363), (6526, 26216), (6554, 26104), (7279, 23504), (11752, 14558), (13052, 13108)]