190421136

素因数分解:

$2^4\times 3^2\times {\mathrm{1322369}}^1$

素因数の和:1322383

約数の個数: 30

約数和(自身を含む): 532915110

約数和(自身を除く): 342493974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1322369, 2644738, 3967107, 5289476, 7934214, 10578952, 11901321, 15868428, 21157904, 23802642, 31736856, 47605284, 63473712, 95210568, 190421136]

約数ペア:

[(1, 190421136), (2, 95210568), (3, 63473712), (4, 47605284), (6, 31736856), (8, 23802642), (9, 21157904), (12, 15868428), (16, 11901321), (18, 10578952), (24, 7934214), (36, 5289476), (48, 3967107), (72, 2644738), (144, 1322369)]