142019248

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2394

約数の個数: 60

約数和(自身を含む): 324279840

約数和(自身を除く): 182260592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1264, 2212, 2293, 3871, 4424, 4586, 7742, 8848, 9172, 15484, 16051, 18344, 30968, 32102, 36688, 61936, 64204, 112357, 128408, 181147, 224714, 256816, 362294, 449428, 724588, 898856, 1268029, 1449176, 1797712, 2536058, 2898352, 5072116, 8876203, 10144232, 17752406, 20288464, 35504812, 71009624, 142019248]

約数ペア:

[(1, 142019248), (2, 71009624), (4, 35504812), (7, 20288464), (8, 17752406), (14, 10144232), (16, 8876203), (28, 5072116), (49, 2898352), (56, 2536058), (79, 1797712), (98, 1449176), (112, 1268029), (158, 898856), (196, 724588), (316, 449428), (392, 362294), (553, 256816), (632, 224714), (784, 181147), (1106, 128408), (1264, 112357), (2212, 64204), (2293, 61936), (3871, 36688), (4424, 32102), (4586, 30968), (7742, 18344), (8848, 16051), (9172, 15484)]