131827444

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29243}}^1$

素因数の和:29284

約数の個数: 36

約数和(自身を含む): 280040544

約数和(自身を除く): 148213100

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 29243, 58486, 116972, 204701, 409402, 672589, 818804, 1345178, 1432907, 2690356, 2865814, 4708123, 5731628, 9416246, 18832492, 32956861, 65913722, 131827444]

約数ペア:

[(1, 131827444), (2, 65913722), (4, 32956861), (7, 18832492), (14, 9416246), (23, 5731628), (28, 4708123), (46, 2865814), (49, 2690356), (92, 1432907), (98, 1345178), (161, 818804), (196, 672589), (322, 409402), (644, 204701), (1127, 116972), (2254, 58486), (4508, 29243)]