148562428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 311883264

約数和(自身を除く): 163320836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 394, 644, 788, 1171, 1379, 2342, 2758, 4531, 4684, 5516, 8197, 9062, 16394, 18124, 26933, 31717, 32788, 53866, 63434, 107732, 126868, 188531, 230687, 377062, 461374, 754124, 922748, 1614809, 3229618, 5305801, 6459236, 10611602, 21223204, 37140607, 74281214, 148562428]

約数ペア:

[(1, 148562428), (2, 74281214), (4, 37140607), (7, 21223204), (14, 10611602), (23, 6459236), (28, 5305801), (46, 3229618), (92, 1614809), (161, 922748), (197, 754124), (322, 461374), (394, 377062), (644, 230687), (788, 188531), (1171, 126868), (1379, 107732), (2342, 63434), (2758, 53866), (4531, 32788), (4684, 31717), (5516, 26933), (8197, 18124), (9062, 16394)]