127931916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 357511168

約数和(自身を除く): 229579252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 434, 438, 511, 651, 673, 868, 876, 1022, 1302, 1346, 1533, 2019, 2044, 2263, 2604, 2692, 3066, 4038, 4526, 4711, 6132, 6789, 8076, 9052, 9422, 13578, 14133, 15841, 18844, 20863, 27156, 28266, 31682, 41726, 47523, 49129, 56532, 62589, 63364, 83452, 95046, 98258, 125178, 146041, 147387, 190092, 196516, 250356, 292082, 294774, 343903, 438123, 584164, 589548, 687806, 876246, 1031709, 1375612, 1522999, 1752492, 2063418, 3045998, 4126836, 4568997, 6091996, 9137994, 10660993, 18275988, 21321986, 31982979, 42643972, 63965958, 127931916]

約数ペア:

[(1, 127931916), (2, 63965958), (3, 42643972), (4, 31982979), (6, 21321986), (7, 18275988), (12, 10660993), (14, 9137994), (21, 6091996), (28, 4568997), (31, 4126836), (42, 3045998), (62, 2063418), (73, 1752492), (84, 1522999), (93, 1375612), (124, 1031709), (146, 876246), (186, 687806), (217, 589548), (219, 584164), (292, 438123), (372, 343903), (434, 294774), (438, 292082), (511, 250356), (651, 196516), (673, 190092), (868, 147387), (876, 146041), (1022, 125178), (1302, 98258), (1346, 95046), (1533, 83452), (2019, 63364), (2044, 62589), (2263, 56532), (2604, 49129), (2692, 47523), (3066, 41726), (4038, 31682), (4526, 28266), (4711, 27156), (6132, 20863), (6789, 18844), (8076, 15841), (9052, 14133), (9422, 13578)]