156985071536

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{203953}}^1$

素因数の和:204693

約数の個数: 40

約数和(自身を含む): 308794514160

約数和(自身を除く): 151809442624

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 659, 1168, 1318, 2636, 5272, 10544, 48107, 96214, 192428, 203953, 384856, 407906, 769712, 815812, 1631624, 3263248, 14888569, 29777138, 59554276, 119108552, 134405027, 238217104, 268810054, 537620108, 1075240216, 2150480432, 9811566971, 19623133942, 39246267884, 78492535768, 156985071536]

約数ペア:

[(1, 156985071536), (2, 78492535768), (4, 39246267884), (8, 19623133942), (16, 9811566971), (73, 2150480432), (146, 1075240216), (292, 537620108), (584, 268810054), (659, 238217104), (1168, 134405027), (1318, 119108552), (2636, 59554276), (5272, 29777138), (10544, 14888569), (48107, 3263248), (96214, 1631624), (192428, 815812), (203953, 769712), (384856, 407906)]