156790471840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:1059

約数の個数: 192

約数和(自身を含む): 384666426144

約数和(自身を除く): 227875954304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 197, 233, 296, 370, 394, 466, 577, 592, 740, 788, 932, 985, 1154, 1165, 1184, 1480, 1576, 1864, 1970, 2308, 2330, 2885, 2960, 3152, 3728, 3940, 4616, 4660, 5770, 5920, 6304, 7289, 7456, 7880, 8621, 9232, 9320, 11540, 14578, 15760, 17242, 18464, 18640, 21349, 23080, 29156, 31520, 34484, 36445, 37280, 42698, 43105, 45901, 46160, 58312, 68968, 72890, 85396, 86210, 91802, 92320, 106745, 113669, 116624, 134441, 137936, 145780, 170792, 172420, 183604, 213490, 227338, 229505, 233248, 268882, 275872, 291560, 341584, 344840, 367208, 426980, 454676, 459010, 537764, 568345, 583120, 672205, 683168, 689680, 734416, 853960, 909352, 918020, 1075528, 1136690, 1166240, 1344410, 1379360, 1468832, 1698337, 1707920, 1818704, 1836040, 2151056, 2273380, 2688820, 3396674, 3415840, 3637408, 3672080, 4205753, 4302112, 4546760, 4974317, 5377640, 6793348, 7344160, 8411506, 8491685, 9093520, 9948634, 10755280, 13586696, 16823012, 16983370, 18187040, 19897268, 21028765, 21510560, 24871585, 26484877, 27173392, 33646024, 33966740, 39794536, 42057530, 49743170, 52969754, 54346784, 67292048, 67933480, 79589072, 84115060, 99486340, 105939508, 132424385, 134584096, 135866960, 159178144, 168230120, 198972680, 211879016, 264848770, 271733920, 336460240, 397945360, 423758032, 529697540, 672920480, 795890720, 847516064, 979940449, 1059395080, 1959880898, 2118790160, 3919761796, 4237580320, 4899702245, 7839523592, 9799404490, 15679047184, 19598808980, 31358094368, 39197617960, 78395235920, 156790471840]

約数ペア:

[(1, 156790471840), (2, 78395235920), (4, 39197617960), (5, 31358094368), (8, 19598808980), (10, 15679047184), (16, 9799404490), (20, 7839523592), (32, 4899702245), (37, 4237580320), (40, 3919761796), (74, 2118790160), (80, 1959880898), (148, 1059395080), (160, 979940449), (185, 847516064), (197, 795890720), (233, 672920480), (296, 529697540), (370, 423758032), (394, 397945360), (466, 336460240), (577, 271733920), (592, 264848770), (740, 211879016), (788, 198972680), (932, 168230120), (985, 159178144), (1154, 135866960), (1165, 134584096), (1184, 132424385), (1480, 105939508), (1576, 99486340), (1864, 84115060), (1970, 79589072), (2308, 67933480), (2330, 67292048), (2885, 54346784), (2960, 52969754), (3152, 49743170), (3728, 42057530), (3940, 39794536), (4616, 33966740), (4660, 33646024), (5770, 27173392), (5920, 26484877), (6304, 24871585), (7289, 21510560), (7456, 21028765), (7880, 19897268), (8621, 18187040), (9232, 16983370), (9320, 16823012), (11540, 13586696), (14578, 10755280), (15760, 9948634), (17242, 9093520), (18464, 8491685), (18640, 8411506), (21349, 7344160), (23080, 6793348), (29156, 5377640), (31520, 4974317), (34484, 4546760), (36445, 4302112), (37280, 4205753), (42698, 3672080), (43105, 3637408), (45901, 3415840), (46160, 3396674), (58312, 2688820), (68968, 2273380), (72890, 2151056), (85396, 1836040), (86210, 1818704), (91802, 1707920), (92320, 1698337), (106745, 1468832), (113669, 1379360), (116624, 1344410), (134441, 1166240), (137936, 1136690), (145780, 1075528), (170792, 918020), (172420, 909352), (183604, 853960), (213490, 734416), (227338, 689680), (229505, 683168), (233248, 672205), (268882, 583120), (275872, 568345), (291560, 537764), (341584, 459010), (344840, 454676), (367208, 426980)]