156979219285

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{331519}}^1$

素因数の和:331777

約数の個数: 32

約数和(自身を含む): 219216936960

約数和(自身を除く): 62237717675

約数列:

[1, 5, 7, 35, 83, 163, 415, 581, 815, 1141, 2905, 5705, 13529, 67645, 94703, 331519, 473515, 1657595, 2320633, 11603165, 27516077, 54037597, 137580385, 192612539, 270187985, 378263179, 963062695, 1891315895, 4485120551, 22425602755, 31395843857, 156979219285]

約数ペア:

[(1, 156979219285), (5, 31395843857), (7, 22425602755), (35, 4485120551), (83, 1891315895), (163, 963062695), (415, 378263179), (581, 270187985), (815, 192612539), (1141, 137580385), (2905, 54037597), (5705, 27516077), (13529, 11603165), (67645, 2320633), (94703, 1657595), (331519, 473515)]