161393103584

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1931}}^1\times {\mathrm{36787}}^1$

素因数の和:38799

約数の個数: 48

約数和(自身を含む): 322393550976

約数和(自身を除く): 161000447392

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 1931, 2272, 3862, 7724, 15448, 30896, 36787, 61792, 73574, 137101, 147148, 274202, 294296, 548404, 588592, 1096808, 1177184, 2193616, 2611877, 4387232, 5223754, 10447508, 20895016, 41790032, 71035697, 83580064, 142071394, 284142788, 568285576, 1136571152, 2273142304, 5043534487, 10087068974, 20174137948, 40348275896, 80696551792, 161393103584]

約数ペア:

[(1, 161393103584), (2, 80696551792), (4, 40348275896), (8, 20174137948), (16, 10087068974), (32, 5043534487), (71, 2273142304), (142, 1136571152), (284, 568285576), (568, 284142788), (1136, 142071394), (1931, 83580064), (2272, 71035697), (3862, 41790032), (7724, 20895016), (15448, 10447508), (30896, 5223754), (36787, 4387232), (61792, 2611877), (73574, 2193616), (137101, 1177184), (147148, 1096808), (274202, 588592), (294296, 548404)]