156973168653

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5077}}^1\times {\mathrm{11239}}^1$

素因数の和:16457

約数の個数: 32

約数和(自身を含む): 241092065280

約数和(自身を除く): 84118896627

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 5077, 11239, 15231, 33717, 35539, 78673, 106617, 236019, 665087, 1472309, 1995261, 4416927, 4655609, 10306163, 13966827, 30918489, 57060403, 171181209, 399422821, 1198268463, 7474912793, 22424738379, 52324389551, 156973168653]

約数ペア:

[(1, 156973168653), (3, 52324389551), (7, 22424738379), (21, 7474912793), (131, 1198268463), (393, 399422821), (917, 171181209), (2751, 57060403), (5077, 30918489), (11239, 13966827), (15231, 10306163), (33717, 4655609), (35539, 4416927), (78673, 1995261), (106617, 1472309), (236019, 665087)]