171080072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 350438400

約数和(自身を除く): 179358328

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 89, 92, 124, 178, 184, 248, 337, 356, 674, 712, 713, 1348, 1426, 2047, 2696, 2759, 2852, 4094, 5518, 5704, 7751, 8188, 10447, 11036, 15502, 16376, 20894, 22072, 29993, 31004, 41788, 59986, 62008, 63457, 83576, 119972, 126914, 239944, 240281, 253828, 480562, 507656, 689839, 929783, 961124, 1379678, 1859566, 1922248, 2759356, 3719132, 5518712, 7438264, 21385009, 42770018, 85540036, 171080072]

約数ペア:

[(1, 171080072), (2, 85540036), (4, 42770018), (8, 21385009), (23, 7438264), (31, 5518712), (46, 3719132), (62, 2759356), (89, 1922248), (92, 1859566), (124, 1379678), (178, 961124), (184, 929783), (248, 689839), (337, 507656), (356, 480562), (674, 253828), (712, 240281), (713, 239944), (1348, 126914), (1426, 119972), (2047, 83576), (2696, 63457), (2759, 62008), (2852, 59986), (4094, 41788), (5518, 31004), (5704, 29993), (7751, 22072), (8188, 20894), (10447, 16376), (11036, 15502)]