166157499140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{17231}}^1$

素因数の和:17517

約数の個数: 96

約数和(自身を含む): 365010153984

約数和(自身を除く): 198852654844

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 157, 166, 185, 314, 332, 370, 415, 628, 740, 785, 830, 1570, 1660, 3071, 3140, 5809, 6142, 11618, 12284, 13031, 15355, 17231, 23236, 26062, 29045, 30710, 34462, 52124, 58090, 61420, 65155, 68924, 86155, 116180, 130310, 172310, 260620, 344620, 482147, 637547, 964294, 1275094, 1430173, 1928588, 2410735, 2550188, 2705267, 2860346, 3187735, 4821470, 5410534, 5720692, 6375470, 7150865, 9642940, 10821068, 12750940, 13526335, 14301730, 27052670, 28603460, 52916401, 54105340, 100094879, 105832802, 200189758, 211665604, 224537161, 264582005, 400379516, 449074322, 500474395, 529164010, 898148644, 1000948790, 1058328020, 1122685805, 2001897580, 2245371610, 4490743220, 8307874957, 16615749914, 33231499828, 41539374785, 83078749570, 166157499140]

約数ペア:

[(1, 166157499140), (2, 83078749570), (4, 41539374785), (5, 33231499828), (10, 16615749914), (20, 8307874957), (37, 4490743220), (74, 2245371610), (83, 2001897580), (148, 1122685805), (157, 1058328020), (166, 1000948790), (185, 898148644), (314, 529164010), (332, 500474395), (370, 449074322), (415, 400379516), (628, 264582005), (740, 224537161), (785, 211665604), (830, 200189758), (1570, 105832802), (1660, 100094879), (3071, 54105340), (3140, 52916401), (5809, 28603460), (6142, 27052670), (11618, 14301730), (12284, 13526335), (13031, 12750940), (15355, 10821068), (17231, 9642940), (23236, 7150865), (26062, 6375470), (29045, 5720692), (30710, 5410534), (34462, 4821470), (52124, 3187735), (58090, 2860346), (61420, 2705267), (65155, 2550188), (68924, 2410735), (86155, 1928588), (116180, 1430173), (130310, 1275094), (172310, 964294), (260620, 637547), (344620, 482147)]