133721838

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 296103600

約数和(自身を除く): 162381762

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 149, 219, 298, 438, 447, 657, 683, 894, 1314, 1341, 1366, 2049, 2682, 4098, 6147, 10877, 12294, 21754, 32631, 49859, 65262, 97893, 99718, 101767, 149577, 195786, 203534, 299154, 305301, 448731, 610602, 897462, 915903, 1831806, 7428991, 14857982, 22286973, 44573946, 66860919, 133721838]

約数ペア:

[(1, 133721838), (2, 66860919), (3, 44573946), (6, 22286973), (9, 14857982), (18, 7428991), (73, 1831806), (146, 915903), (149, 897462), (219, 610602), (298, 448731), (438, 305301), (447, 299154), (657, 203534), (683, 195786), (894, 149577), (1314, 101767), (1341, 99718), (1366, 97893), (2049, 65262), (2682, 49859), (4098, 32631), (6147, 21754), (10877, 12294)]