142798744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{16729}}^1$

素因数の和:16843

約数の個数: 32

約数和(自身を含む): 295117200

約数和(自身を除く): 152318456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 16729, 33458, 66916, 133832, 184019, 368038, 736076, 1472152, 1622713, 3245426, 6490852, 12981704, 17849843, 35699686, 71399372, 142798744]

約数ペア:

[(1, 142798744), (2, 71399372), (4, 35699686), (8, 17849843), (11, 12981704), (22, 6490852), (44, 3245426), (88, 1622713), (97, 1472152), (194, 736076), (388, 368038), (776, 184019), (1067, 133832), (2134, 66916), (4268, 33458), (8536, 16729)]