165931543888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{1723}}^1$

素因数の和:2721

約数の個数: 160

約数和(自身を含む): 381718425600

約数和(自身を除く): 215786881712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 929, 1178, 1364, 1672, 1723, 1858, 2356, 2728, 3344, 3446, 3716, 4712, 5456, 6479, 6892, 7432, 9424, 10219, 12958, 13784, 14864, 17651, 18953, 20438, 25916, 27568, 28799, 32737, 35302, 37906, 40876, 51832, 53413, 57598, 65474, 70604, 75812, 81752, 103664, 106826, 115196, 130948, 141208, 151624, 163504, 194161, 213652, 230392, 261896, 282416, 303248, 316789, 360107, 388322, 427304, 460784, 523792, 547181, 587543, 633578, 720214, 776644, 854608, 1014847, 1094362, 1175086, 1267156, 1440428, 1553288, 1600667, 2029694, 2188724, 2350172, 2534312, 2880856, 3106576, 3201334, 4059388, 4377448, 4700344, 5068624, 5761712, 6018991, 6402668, 8118776, 8754896, 9400688, 11163317, 12037982, 12805336, 16237552, 17607337, 22326634, 24075964, 25610672, 30412673, 35214674, 44653268, 48151928, 49620677, 60825346, 70429348, 89306536, 96303856, 99241354, 121650692, 140858696, 178613072, 198482708, 243301384, 281717392, 334539403, 396965416, 486602768, 545827447, 669078806, 793930832, 942792863, 1091654894, 1338157612, 1885585726, 2183309788, 2676315224, 3771171452, 4366619576, 5352630448, 7542342904, 8733239152, 10370721493, 15084685808, 20741442986, 41482885972, 82965771944, 165931543888]

約数ペア:

[(1, 165931543888), (2, 82965771944), (4, 41482885972), (8, 20741442986), (11, 15084685808), (16, 10370721493), (19, 8733239152), (22, 7542342904), (31, 5352630448), (38, 4366619576), (44, 3771171452), (62, 2676315224), (76, 2183309788), (88, 1885585726), (124, 1338157612), (152, 1091654894), (176, 942792863), (209, 793930832), (248, 669078806), (304, 545827447), (341, 486602768), (418, 396965416), (496, 334539403), (589, 281717392), (682, 243301384), (836, 198482708), (929, 178613072), (1178, 140858696), (1364, 121650692), (1672, 99241354), (1723, 96303856), (1858, 89306536), (2356, 70429348), (2728, 60825346), (3344, 49620677), (3446, 48151928), (3716, 44653268), (4712, 35214674), (5456, 30412673), (6479, 25610672), (6892, 24075964), (7432, 22326634), (9424, 17607337), (10219, 16237552), (12958, 12805336), (13784, 12037982), (14864, 11163317), (17651, 9400688), (18953, 8754896), (20438, 8118776), (25916, 6402668), (27568, 6018991), (28799, 5761712), (32737, 5068624), (35302, 4700344), (37906, 4377448), (40876, 4059388), (51832, 3201334), (53413, 3106576), (57598, 2880856), (65474, 2534312), (70604, 2350172), (75812, 2188724), (81752, 2029694), (103664, 1600667), (106826, 1553288), (115196, 1440428), (130948, 1267156), (141208, 1175086), (151624, 1094362), (163504, 1014847), (194161, 854608), (213652, 776644), (230392, 720214), (261896, 633578), (282416, 587543), (303248, 547181), (316789, 523792), (360107, 460784), (388322, 427304)]