173167040

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4261}}^1$

素因数の和:4405

約数の個数: 56

約数和(自身を含む): 415698432

約数和(自身を除く): 242531392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 4261, 5080, 8128, 8522, 10160, 17044, 20320, 21305, 34088, 40640, 42610, 68176, 85220, 136352, 170440, 272704, 340880, 541147, 681760, 1082294, 1363520, 2164588, 2705735, 4329176, 5411470, 8658352, 10822940, 17316704, 21645880, 34633408, 43291760, 86583520, 173167040]

約数ペア:

[(1, 173167040), (2, 86583520), (4, 43291760), (5, 34633408), (8, 21645880), (10, 17316704), (16, 10822940), (20, 8658352), (32, 5411470), (40, 4329176), (64, 2705735), (80, 2164588), (127, 1363520), (160, 1082294), (254, 681760), (320, 541147), (508, 340880), (635, 272704), (1016, 170440), (1270, 136352), (2032, 85220), (2540, 68176), (4064, 42610), (4261, 40640), (5080, 34088), (8128, 21305), (8522, 20320), (10160, 17044)]