163239604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{55373}}^1$

素因数の和:55455

約数の個数: 24

約数和(自身を含む): 316296288

約数和(自身を除く): 153056684

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 55373, 110746, 221492, 609103, 1218206, 2436412, 3709991, 7419982, 14839964, 40809901, 81619802, 163239604]

約数ペア:

[(1, 163239604), (2, 81619802), (4, 40809901), (11, 14839964), (22, 7419982), (44, 3709991), (67, 2436412), (134, 1218206), (268, 609103), (737, 221492), (1474, 110746), (2948, 55373)]