168551230

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 309725856

約数和(自身を除く): 141174626

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1277, 1970, 2554, 6385, 12770, 13199, 26398, 65995, 85559, 131990, 171118, 251569, 427795, 503138, 855590, 1257845, 2515690, 16855123, 33710246, 84275615, 168551230]

約数ペア:

[(1, 168551230), (2, 84275615), (5, 33710246), (10, 16855123), (67, 2515690), (134, 1257845), (197, 855590), (335, 503138), (394, 427795), (670, 251569), (985, 171118), (1277, 131990), (1970, 85559), (2554, 65995), (6385, 26398), (12770, 13199)]