163944978

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1583}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 336897792

約数和(自身を除く): 172952814

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 421, 842, 1263, 1583, 2526, 3166, 4749, 9498, 17261, 34522, 51783, 64903, 103566, 129806, 194709, 389418, 666443, 1332886, 1999329, 3998658, 27324163, 54648326, 81972489, 163944978]

約数ペア:

[(1, 163944978), (2, 81972489), (3, 54648326), (6, 27324163), (41, 3998658), (82, 1999329), (123, 1332886), (246, 666443), (421, 389418), (842, 194709), (1263, 129806), (1583, 103566), (2526, 64903), (3166, 51783), (4749, 34522), (9498, 17261)]