160168272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 453066240

約数和(自身を除く): 292897968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 691, 878, 1317, 1382, 1756, 2073, 2634, 2764, 3512, 4146, 4829, 5268, 5528, 7024, 7601, 8292, 9658, 10536, 11056, 14487, 15202, 16584, 19316, 21072, 22803, 28974, 30404, 33168, 38632, 45606, 57948, 60808, 77264, 91212, 115896, 121616, 182424, 231792, 303349, 364848, 606698, 910047, 1213396, 1820094, 2426792, 3336839, 3640188, 4853584, 6673678, 7280376, 10010517, 13347356, 14560752, 20021034, 26694712, 40042068, 53389424, 80084136, 160168272]

約数ペア:

[(1, 160168272), (2, 80084136), (3, 53389424), (4, 40042068), (6, 26694712), (8, 20021034), (11, 14560752), (12, 13347356), (16, 10010517), (22, 7280376), (24, 6673678), (33, 4853584), (44, 3640188), (48, 3336839), (66, 2426792), (88, 1820094), (132, 1213396), (176, 910047), (264, 606698), (439, 364848), (528, 303349), (691, 231792), (878, 182424), (1317, 121616), (1382, 115896), (1756, 91212), (2073, 77264), (2634, 60808), (2764, 57948), (3512, 45606), (4146, 38632), (4829, 33168), (5268, 30404), (5528, 28974), (7024, 22803), (7601, 21072), (8292, 19316), (9658, 16584), (10536, 15202), (11056, 14487)]