129614732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7717}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 272291040

約数和(自身を除く): 142676308

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 7717, 8398, 15434, 16796, 30868, 100321, 131189, 146623, 200642, 262378, 293246, 401284, 524756, 586492, 1705457, 1906099, 2492591, 3410914, 3812198, 4985182, 6821828, 7624396, 9970364, 32403683, 64807366, 129614732]

約数ペア:

[(1, 129614732), (2, 64807366), (4, 32403683), (13, 9970364), (17, 7624396), (19, 6821828), (26, 4985182), (34, 3812198), (38, 3410914), (52, 2492591), (68, 1906099), (76, 1705457), (221, 586492), (247, 524756), (323, 401284), (442, 293246), (494, 262378), (646, 200642), (884, 146623), (988, 131189), (1292, 100321), (4199, 30868), (7717, 16796), (8398, 15434)]