167988880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 441043200

約数和(自身を除く): 273054320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 37, 38, 40, 58, 74, 76, 80, 95, 103, 116, 145, 148, 152, 185, 190, 206, 232, 290, 296, 304, 370, 380, 412, 464, 515, 551, 580, 592, 703, 740, 760, 824, 1030, 1073, 1102, 1160, 1406, 1480, 1520, 1648, 1957, 2060, 2146, 2204, 2320, 2755, 2812, 2960, 2987, 3515, 3811, 3914, 4120, 4292, 4408, 5365, 5510, 5624, 5974, 7030, 7622, 7828, 8240, 8584, 8816, 9785, 10730, 11020, 11248, 11948, 14060, 14935, 15244, 15656, 17168, 19055, 19570, 20387, 21460, 22040, 23896, 28120, 29870, 30488, 31312, 38110, 39140, 40774, 42920, 44080, 47792, 56240, 56753, 59740, 60976, 72409, 76220, 78280, 81548, 85840, 101935, 110519, 113506, 119480, 144818, 152440, 156560, 163096, 203870, 221038, 227012, 238960, 283765, 289636, 304880, 326192, 362045, 407740, 442076, 454024, 552595, 567530, 579272, 724090, 815480, 884152, 908048, 1105190, 1135060, 1158544, 1448180, 1630960, 1768304, 2099861, 2210380, 2270120, 2896360, 4199722, 4420760, 4540240, 5792720, 8399444, 8841520, 10499305, 16798888, 20998610, 33597776, 41997220, 83994440, 167988880]

約数ペア:

[(1, 167988880), (2, 83994440), (4, 41997220), (5, 33597776), (8, 20998610), (10, 16798888), (16, 10499305), (19, 8841520), (20, 8399444), (29, 5792720), (37, 4540240), (38, 4420760), (40, 4199722), (58, 2896360), (74, 2270120), (76, 2210380), (80, 2099861), (95, 1768304), (103, 1630960), (116, 1448180), (145, 1158544), (148, 1135060), (152, 1105190), (185, 908048), (190, 884152), (206, 815480), (232, 724090), (290, 579272), (296, 567530), (304, 552595), (370, 454024), (380, 442076), (412, 407740), (464, 362045), (515, 326192), (551, 304880), (580, 289636), (592, 283765), (703, 238960), (740, 227012), (760, 221038), (824, 203870), (1030, 163096), (1073, 156560), (1102, 152440), (1160, 144818), (1406, 119480), (1480, 113506), (1520, 110519), (1648, 101935), (1957, 85840), (2060, 81548), (2146, 78280), (2204, 76220), (2320, 72409), (2755, 60976), (2812, 59740), (2960, 56753), (2987, 56240), (3515, 47792), (3811, 44080), (3914, 42920), (4120, 40774), (4292, 39140), (4408, 38110), (5365, 31312), (5510, 30488), (5624, 29870), (5974, 28120), (7030, 23896), (7622, 22040), (7828, 21460), (8240, 20387), (8584, 19570), (8816, 19055), (9785, 17168), (10730, 15656), (11020, 15244), (11248, 14935), (11948, 14060)]