156975132691

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{801421}}^1$

素因数の和:801527

約数の個数: 24

約数和(自身を含む): 181858680240

約数和(自身を除く): 24883547549

約数列:

[1, 13, 19, 61, 169, 247, 793, 1159, 3211, 10309, 15067, 195871, 801421, 10418473, 15226999, 48886681, 135440149, 197950987, 635526853, 928846939, 2573362831, 8261849089, 12075010207, 156975132691]

約数ペア:

[(1, 156975132691), (13, 12075010207), (19, 8261849089), (61, 2573362831), (169, 928846939), (247, 635526853), (793, 197950987), (1159, 135440149), (3211, 48886681), (10309, 15226999), (15067, 10418473), (195871, 801421)]