131796654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 304680960

約数和(自身を除く): 172884306

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 227, 418, 454, 463, 627, 681, 926, 1254, 1362, 1389, 2497, 2778, 4313, 4994, 5093, 7491, 8626, 8797, 10186, 12939, 14982, 15279, 17594, 25878, 26391, 30558, 47443, 52782, 94886, 96767, 105101, 142329, 193534, 210202, 284658, 290301, 315303, 580602, 630606, 1156111, 1996919, 2312222, 3468333, 3993838, 5990757, 6936666, 11981514, 21966109, 43932218, 65898327, 131796654]

約数ペア:

[(1, 131796654), (2, 65898327), (3, 43932218), (6, 21966109), (11, 11981514), (19, 6936666), (22, 5990757), (33, 3993838), (38, 3468333), (57, 2312222), (66, 1996919), (114, 1156111), (209, 630606), (227, 580602), (418, 315303), (454, 290301), (463, 284658), (627, 210202), (681, 193534), (926, 142329), (1254, 105101), (1362, 96767), (1389, 94886), (2497, 52782), (2778, 47443), (4313, 30558), (4994, 26391), (5093, 25878), (7491, 17594), (8626, 15279), (8797, 14982), (10186, 12939)]