161004032

素因数分解:

$2^9\times 7^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 371226240

約数和(自身を除く): 210222208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 256, 269, 334, 448, 512, 538, 668, 896, 1076, 1169, 1336, 1792, 1883, 2152, 2338, 2672, 3584, 3766, 4304, 4676, 5344, 7532, 8608, 9352, 10688, 15064, 17216, 18704, 21376, 30128, 34432, 37408, 42752, 44923, 60256, 68864, 74816, 85504, 89846, 120512, 137728, 149632, 179692, 241024, 299264, 314461, 359384, 482048, 598528, 628922, 718768, 964096, 1257844, 1437536, 2515688, 2875072, 5031376, 5750144, 10062752, 11500288, 20125504, 23000576, 40251008, 80502016, 161004032]

約数ペア:

[(1, 161004032), (2, 80502016), (4, 40251008), (7, 23000576), (8, 20125504), (14, 11500288), (16, 10062752), (28, 5750144), (32, 5031376), (56, 2875072), (64, 2515688), (112, 1437536), (128, 1257844), (167, 964096), (224, 718768), (256, 628922), (269, 598528), (334, 482048), (448, 359384), (512, 314461), (538, 299264), (668, 241024), (896, 179692), (1076, 149632), (1169, 137728), (1336, 120512), (1792, 89846), (1883, 85504), (2152, 74816), (2338, 68864), (2672, 60256), (3584, 44923), (3766, 42752), (4304, 37408), (4676, 34432), (5344, 30128), (7532, 21376), (8608, 18704), (9352, 17216), (10688, 15064)]