157040336283

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 225972257280

約数和(自身を除く): 68931920997

約数列:

[1, 3, 19, 57, 97, 131, 157, 291, 393, 471, 1381, 1843, 2489, 2983, 4143, 5529, 7467, 8949, 12707, 15229, 20567, 26239, 38121, 45687, 61701, 78717, 133957, 180911, 216817, 241433, 289351, 390773, 401871, 542733, 650451, 724299, 868053, 1172319, 1994999, 2545183, 3437309, 4119523, 5984997, 7635549, 10311927, 12358569, 17548367, 21031249, 28403027, 37904981, 52645101, 63093747, 85209081, 113714943, 333418973, 399593731, 539657513, 1000256919, 1198781193, 1618972539, 2755093619, 8265280857, 52346778761, 157040336283]

約数ペア:

[(1, 157040336283), (3, 52346778761), (19, 8265280857), (57, 2755093619), (97, 1618972539), (131, 1198781193), (157, 1000256919), (291, 539657513), (393, 399593731), (471, 333418973), (1381, 113714943), (1843, 85209081), (2489, 63093747), (2983, 52645101), (4143, 37904981), (5529, 28403027), (7467, 21031249), (8949, 17548367), (12707, 12358569), (15229, 10311927), (20567, 7635549), (26239, 5984997), (38121, 4119523), (45687, 3437309), (61701, 2545183), (78717, 1994999), (133957, 1172319), (180911, 868053), (216817, 724299), (241433, 650451), (289351, 542733), (390773, 401871)]