127191348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 360766224

約数和(自身を除く): 233574876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 41, 51, 68, 74, 82, 102, 111, 123, 137, 148, 153, 164, 204, 222, 246, 274, 306, 333, 369, 411, 444, 492, 548, 612, 629, 666, 697, 738, 822, 1233, 1258, 1332, 1394, 1476, 1517, 1644, 1887, 2091, 2329, 2466, 2516, 2788, 3034, 3774, 4182, 4551, 4658, 4932, 5069, 5617, 5661, 6068, 6273, 6987, 7548, 8364, 9102, 9316, 10138, 11234, 11322, 12546, 13653, 13974, 15207, 16851, 18204, 20276, 20961, 22468, 22644, 25092, 25789, 27306, 27948, 30414, 33702, 41922, 45621, 50553, 51578, 54612, 60828, 67404, 77367, 83844, 86173, 91242, 95489, 101106, 103156, 154734, 172346, 182484, 190978, 202212, 207829, 232101, 258519, 286467, 309468, 344692, 381956, 415658, 464202, 517038, 572934, 623487, 775557, 831316, 859401, 928404, 1034076, 1145868, 1246974, 1551114, 1718802, 1870461, 2493948, 3102228, 3437604, 3533093, 3740922, 7066186, 7481844, 10599279, 14132372, 21198558, 31797837, 42397116, 63595674, 127191348]

約数ペア:

[(1, 127191348), (2, 63595674), (3, 42397116), (4, 31797837), (6, 21198558), (9, 14132372), (12, 10599279), (17, 7481844), (18, 7066186), (34, 3740922), (36, 3533093), (37, 3437604), (41, 3102228), (51, 2493948), (68, 1870461), (74, 1718802), (82, 1551114), (102, 1246974), (111, 1145868), (123, 1034076), (137, 928404), (148, 859401), (153, 831316), (164, 775557), (204, 623487), (222, 572934), (246, 517038), (274, 464202), (306, 415658), (333, 381956), (369, 344692), (411, 309468), (444, 286467), (492, 258519), (548, 232101), (612, 207829), (629, 202212), (666, 190978), (697, 182484), (738, 172346), (822, 154734), (1233, 103156), (1258, 101106), (1332, 95489), (1394, 91242), (1476, 86173), (1517, 83844), (1644, 77367), (1887, 67404), (2091, 60828), (2329, 54612), (2466, 51578), (2516, 50553), (2788, 45621), (3034, 41922), (3774, 33702), (4182, 30414), (4551, 27948), (4658, 27306), (4932, 25789), (5069, 25092), (5617, 22644), (5661, 22468), (6068, 20961), (6273, 20276), (6987, 18204), (7548, 16851), (8364, 15207), (9102, 13974), (9316, 13653), (10138, 12546), (11234, 11322)]