131875884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9220

約数の個数: 96

約数和(自身を含む): 411353600

約数和(自身を除く): 279477716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 9181, 14364, 18362, 27543, 36724, 55086, 64267, 82629, 110172, 128534, 165258, 174439, 192801, 247887, 257068, 330516, 348878, 385602, 495774, 523317, 578403, 697756, 771204, 991548, 1046634, 1156806, 1221073, 1569951, 1735209, 2093268, 2313612, 2442146, 3139902, 3470418, 3663219, 4709853, 4884292, 6279804, 6940836, 7326438, 9419706, 10989657, 14652876, 18839412, 21979314, 32968971, 43958628, 65937942, 131875884]

約数ペア:

[(1, 131875884), (2, 65937942), (3, 43958628), (4, 32968971), (6, 21979314), (7, 18839412), (9, 14652876), (12, 10989657), (14, 9419706), (18, 7326438), (19, 6940836), (21, 6279804), (27, 4884292), (28, 4709853), (36, 3663219), (38, 3470418), (42, 3139902), (54, 2442146), (57, 2313612), (63, 2093268), (76, 1735209), (84, 1569951), (108, 1221073), (114, 1156806), (126, 1046634), (133, 991548), (171, 771204), (189, 697756), (228, 578403), (252, 523317), (266, 495774), (342, 385602), (378, 348878), (399, 330516), (513, 257068), (532, 247887), (684, 192801), (756, 174439), (798, 165258), (1026, 128534), (1197, 110172), (1596, 82629), (2052, 64267), (2394, 55086), (3591, 36724), (4788, 27543), (7182, 18362), (9181, 14364)]