161654568

素因数分解:

$2^3\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{3011}}^1$

素因数の和:5257

約数の個数: 32

約数和(自身を含む): 404451360

約数和(自身を除く): 242796792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2237, 3011, 4474, 6022, 6711, 8948, 9033, 12044, 13422, 17896, 18066, 24088, 26844, 36132, 53688, 72264, 6735607, 13471214, 20206821, 26942428, 40413642, 53884856, 80827284, 161654568]

約数ペア:

[(1, 161654568), (2, 80827284), (3, 53884856), (4, 40413642), (6, 26942428), (8, 20206821), (12, 13471214), (24, 6735607), (2237, 72264), (3011, 53688), (4474, 36132), (6022, 26844), (6711, 24088), (8948, 18066), (9033, 17896), (12044, 13422)]