163420971839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{15349}}^1$

素因数の和:15627

約数の個数: 32

約数和(自身を含む): 178710840000

約数和(自身を除く): 15289868161

約数列:

[1, 19, 53, 97, 109, 1007, 1843, 2071, 5141, 5777, 10573, 15349, 97679, 109763, 200887, 291631, 560369, 813497, 1488853, 1673041, 10647011, 15456443, 28288207, 31787779, 78909209, 88671173, 162284977, 1499274971, 1684752287, 3083414563, 8601103781, 163420971839]

約数ペア:

[(1, 163420971839), (19, 8601103781), (53, 3083414563), (97, 1684752287), (109, 1499274971), (1007, 162284977), (1843, 88671173), (2071, 78909209), (5141, 31787779), (5777, 28288207), (10573, 15456443), (15349, 10647011), (97679, 1673041), (109763, 1488853), (200887, 813497), (291631, 560369)]