142542664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{16699}}^1$

素因数の和:16813

約数の個数: 32

約数和(自身を含む): 294588000

約数和(自身を除く): 152045336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 16699, 33398, 66796, 133592, 183689, 367378, 734756, 1469512, 1619803, 3239606, 6479212, 12958424, 17817833, 35635666, 71271332, 142542664]

約数ペア:

[(1, 142542664), (2, 71271332), (4, 35635666), (8, 17817833), (11, 12958424), (22, 6479212), (44, 3239606), (88, 1619803), (97, 1469512), (194, 734756), (388, 367378), (776, 183689), (1067, 133592), (2134, 66796), (4268, 33398), (8536, 16699)]