121496128

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 84

約数和(自身を含む): 267736320

約数和(自身を除く): 146240192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 169, 188, 208, 239, 338, 376, 416, 478, 611, 676, 752, 832, 956, 1222, 1352, 1504, 1912, 2444, 2704, 3008, 3107, 3824, 4888, 5408, 6214, 7648, 7943, 9776, 10816, 11233, 12428, 15296, 15886, 19552, 22466, 24856, 31772, 39104, 40391, 44932, 49712, 63544, 80782, 89864, 99424, 127088, 146029, 161564, 179728, 198848, 254176, 292058, 323128, 359456, 508352, 584116, 646256, 718912, 1168232, 1292512, 1898377, 2336464, 2585024, 3796754, 4672928, 7593508, 9345856, 15187016, 30374032, 60748064, 121496128]

約数ペア:

[(1, 121496128), (2, 60748064), (4, 30374032), (8, 15187016), (13, 9345856), (16, 7593508), (26, 4672928), (32, 3796754), (47, 2585024), (52, 2336464), (64, 1898377), (94, 1292512), (104, 1168232), (169, 718912), (188, 646256), (208, 584116), (239, 508352), (338, 359456), (376, 323128), (416, 292058), (478, 254176), (611, 198848), (676, 179728), (752, 161564), (832, 146029), (956, 127088), (1222, 99424), (1352, 89864), (1504, 80782), (1912, 63544), (2444, 49712), (2704, 44932), (3008, 40391), (3107, 39104), (3824, 31772), (4888, 24856), (5408, 22466), (6214, 19552), (7648, 15886), (7943, 15296), (9776, 12428), (10816, 11233)]