129417112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24109}}^1$

素因数の和:24187

約数の個数: 32

約数和(自身を含む): 269067600

約数和(自身を除く): 139650488

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 24109, 48218, 96436, 192872, 265199, 530398, 1060796, 1470649, 2121592, 2941298, 5882596, 11765192, 16177139, 32354278, 64708556, 129417112]

約数ペア:

[(1, 129417112), (2, 64708556), (4, 32354278), (8, 16177139), (11, 11765192), (22, 5882596), (44, 2941298), (61, 2121592), (88, 1470649), (122, 1060796), (244, 530398), (488, 265199), (671, 192872), (1342, 96436), (2684, 48218), (5368, 24109)]