161864585136

素因数分解:

$2^4\times 3^2\times {\mathrm{17851}}^1\times {\mathrm{62969}}^1$

素因数の和:80834

約数の個数: 60

約数和(自身を含む): 453028597320

約数和(自身を除く): 291164012184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17851, 35702, 53553, 62969, 71404, 107106, 125938, 142808, 160659, 188907, 214212, 251876, 285616, 321318, 377814, 428424, 503752, 566721, 642636, 755628, 856848, 1007504, 1133442, 1285272, 1511256, 2266884, 2570544, 3022512, 4533768, 9067536, 1124059619, 2248119238, 3372178857, 4496238476, 6744357714, 8992476952, 10116536571, 13488715428, 17984953904, 20233073142, 26977430856, 40466146284, 53954861712, 80932292568, 161864585136]

約数ペア:

[(1, 161864585136), (2, 80932292568), (3, 53954861712), (4, 40466146284), (6, 26977430856), (8, 20233073142), (9, 17984953904), (12, 13488715428), (16, 10116536571), (18, 8992476952), (24, 6744357714), (36, 4496238476), (48, 3372178857), (72, 2248119238), (144, 1124059619), (17851, 9067536), (35702, 4533768), (53553, 3022512), (62969, 2570544), (71404, 2266884), (107106, 1511256), (125938, 1285272), (142808, 1133442), (160659, 1007504), (188907, 856848), (214212, 755628), (251876, 642636), (285616, 566721), (321318, 503752), (377814, 428424)]