126688164

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 299765760

約数和(自身を除く): 173077596

約数列:

[1, 2, 3, 4, 6, 12, 163, 239, 271, 326, 478, 489, 542, 652, 717, 813, 956, 978, 1084, 1434, 1626, 1956, 2868, 3252, 38957, 44173, 64769, 77914, 88346, 116871, 129538, 132519, 155828, 176692, 194307, 233742, 259076, 265038, 388614, 467484, 530076, 777228, 10557347, 21114694, 31672041, 42229388, 63344082, 126688164]

約数ペア:

[(1, 126688164), (2, 63344082), (3, 42229388), (4, 31672041), (6, 21114694), (12, 10557347), (163, 777228), (239, 530076), (271, 467484), (326, 388614), (478, 265038), (489, 259076), (542, 233742), (652, 194307), (717, 176692), (813, 155828), (956, 132519), (978, 129538), (1084, 116871), (1434, 88346), (1626, 77914), (1956, 64769), (2868, 44173), (3252, 38957)]