120909328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 241781400

約数和(自身を除く): 120872072

約数列:

[1, 2, 4, 8, 16, 41, 82, 149, 164, 298, 328, 596, 656, 1192, 1237, 2384, 2474, 4948, 6109, 9896, 12218, 19792, 24436, 48872, 50717, 97744, 101434, 184313, 202868, 368626, 405736, 737252, 811472, 1474504, 2949008, 7556833, 15113666, 30227332, 60454664, 120909328]

約数ペア:

[(1, 120909328), (2, 60454664), (4, 30227332), (8, 15113666), (16, 7556833), (41, 2949008), (82, 1474504), (149, 811472), (164, 737252), (298, 405736), (328, 368626), (596, 202868), (656, 184313), (1192, 101434), (1237, 97744), (2384, 50717), (2474, 48872), (4948, 24436), (6109, 19792), (9896, 12218)]