144259040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13457}}^1$

素因数の和:13539

約数の個数: 48

約数和(自身を含む): 345924432

約数和(自身を除く): 201665392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 13457, 26914, 53828, 67285, 107656, 134570, 215312, 269140, 430624, 538280, 901619, 1076560, 1803238, 2153120, 3606476, 4508095, 7212952, 9016190, 14425904, 18032380, 28851808, 36064760, 72129520, 144259040]

約数ペア:

[(1, 144259040), (2, 72129520), (4, 36064760), (5, 28851808), (8, 18032380), (10, 14425904), (16, 9016190), (20, 7212952), (32, 4508095), (40, 3606476), (67, 2153120), (80, 1803238), (134, 1076560), (160, 901619), (268, 538280), (335, 430624), (536, 269140), (670, 215312), (1072, 134570), (1340, 107656), (2144, 67285), (2680, 53828), (5360, 26914), (10720, 13457)]