140646528

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1009}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 445303950

約数和(自身を除く): 304657422

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1009, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2018, 2112, 2178, 2904, 3027, 3168, 3872, 4036, 4224, 4356, 5808, 6054, 6336, 7744, 8072, 8712, 9081, 11099, 11616, 12108, 12672, 15488, 16144, 17424, 18162, 22198, 23232, 24216, 32288, 33297, 34848, 36324, 44396, 46464, 48432, 64576, 66594, 69696, 72648, 88792, 96864, 99891, 122089, 129152, 133188, 139392, 145296, 177584, 193728, 199782, 244178, 266376, 290592, 355168, 366267, 387456, 399564, 488356, 532752, 581184, 710336, 732534, 799128, 976712, 1065504, 1098801, 1162368, 1420672, 1465068, 1598256, 1953424, 2131008, 2197602, 2930136, 3196512, 3906848, 4262016, 4395204, 5860272, 6393024, 7813696, 8790408, 11720544, 12786048, 15627392, 17580816, 23441088, 35161632, 46882176, 70323264, 140646528]

約数ペア:

[(1, 140646528), (2, 70323264), (3, 46882176), (4, 35161632), (6, 23441088), (8, 17580816), (9, 15627392), (11, 12786048), (12, 11720544), (16, 8790408), (18, 7813696), (22, 6393024), (24, 5860272), (32, 4395204), (33, 4262016), (36, 3906848), (44, 3196512), (48, 2930136), (64, 2197602), (66, 2131008), (72, 1953424), (88, 1598256), (96, 1465068), (99, 1420672), (121, 1162368), (128, 1098801), (132, 1065504), (144, 976712), (176, 799128), (192, 732534), (198, 710336), (242, 581184), (264, 532752), (288, 488356), (352, 399564), (363, 387456), (384, 366267), (396, 355168), (484, 290592), (528, 266376), (576, 244178), (704, 199782), (726, 193728), (792, 177584), (968, 145296), (1009, 139392), (1056, 133188), (1089, 129152), (1152, 122089), (1408, 99891), (1452, 96864), (1584, 88792), (1936, 72648), (2018, 69696), (2112, 66594), (2178, 64576), (2904, 48432), (3027, 46464), (3168, 44396), (3872, 36324), (4036, 34848), (4224, 33297), (4356, 32288), (5808, 24216), (6054, 23232), (6336, 22198), (7744, 18162), (8072, 17424), (8712, 16144), (9081, 15488), (11099, 12672), (11616, 12108)]