129218886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8039}}^1$

素因数の和:8113

約数の個数: 48

約数和(自身を含む): 301017600

約数和(自身を除く): 171798714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 8039, 16074, 16078, 24117, 48234, 72351, 144702, 152741, 305482, 377833, 458223, 755666, 916446, 1133499, 1374669, 2266998, 2749338, 3400497, 6800994, 7178827, 14357654, 21536481, 43072962, 64609443, 129218886]

約数ペア:

[(1, 129218886), (2, 64609443), (3, 43072962), (6, 21536481), (9, 14357654), (18, 7178827), (19, 6800994), (38, 3400497), (47, 2749338), (57, 2266998), (94, 1374669), (114, 1133499), (141, 916446), (171, 755666), (282, 458223), (342, 377833), (423, 305482), (846, 152741), (893, 144702), (1786, 72351), (2679, 48234), (5358, 24117), (8037, 16078), (8039, 16074)]