161033120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43759}}^1$

素因数の和:43797

約数の個数: 48

約数和(自身を含む): 396990720

約数和(自身を除く): 235957600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 43759, 87518, 175036, 218795, 350072, 437590, 700144, 875180, 1006457, 1400288, 1750360, 2012914, 3500720, 4025828, 5032285, 7001440, 8051656, 10064570, 16103312, 20129140, 32206624, 40258280, 80516560, 161033120]

約数ペア:

[(1, 161033120), (2, 80516560), (4, 40258280), (5, 32206624), (8, 20129140), (10, 16103312), (16, 10064570), (20, 8051656), (23, 7001440), (32, 5032285), (40, 4025828), (46, 3500720), (80, 2012914), (92, 1750360), (115, 1400288), (160, 1006457), (184, 875180), (230, 700144), (368, 437590), (460, 350072), (736, 218795), (920, 175036), (1840, 87518), (3680, 43759)]