191090448

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 160

約数和(自身を含む): 596787200

約数和(自身を除く): 405696752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 372, 432, 456, 496, 513, 558, 589, 684, 744, 751, 837, 912, 1026, 1116, 1178, 1368, 1488, 1502, 1674, 1767, 2052, 2232, 2253, 2356, 2736, 3004, 3348, 3534, 4104, 4464, 4506, 4712, 5301, 6008, 6696, 6759, 7068, 8208, 9012, 9424, 10602, 12016, 13392, 13518, 14136, 14269, 15903, 18024, 20277, 21204, 23281, 27036, 28272, 28538, 31806, 36048, 40554, 42408, 42807, 46562, 54072, 57076, 63612, 69843, 81108, 84816, 85614, 93124, 108144, 114152, 127224, 128421, 139686, 162216, 171228, 186248, 209529, 228304, 254448, 256842, 279372, 324432, 342456, 372496, 385263, 419058, 442339, 513684, 558744, 628587, 684912, 770526, 838116, 884678, 1027368, 1117488, 1257174, 1327017, 1541052, 1676232, 1769356, 2054736, 2514348, 2654034, 3082104, 3352464, 3538712, 3981051, 5028696, 5308068, 6164208, 7077424, 7962102, 10057392, 10616136, 11943153, 15924204, 21232272, 23886306, 31848408, 47772612, 63696816, 95545224, 191090448]

約数ペア:

[(1, 191090448), (2, 95545224), (3, 63696816), (4, 47772612), (6, 31848408), (8, 23886306), (9, 21232272), (12, 15924204), (16, 11943153), (18, 10616136), (19, 10057392), (24, 7962102), (27, 7077424), (31, 6164208), (36, 5308068), (38, 5028696), (48, 3981051), (54, 3538712), (57, 3352464), (62, 3082104), (72, 2654034), (76, 2514348), (93, 2054736), (108, 1769356), (114, 1676232), (124, 1541052), (144, 1327017), (152, 1257174), (171, 1117488), (186, 1027368), (216, 884678), (228, 838116), (248, 770526), (279, 684912), (304, 628587), (342, 558744), (372, 513684), (432, 442339), (456, 419058), (496, 385263), (513, 372496), (558, 342456), (589, 324432), (684, 279372), (744, 256842), (751, 254448), (837, 228304), (912, 209529), (1026, 186248), (1116, 171228), (1178, 162216), (1368, 139686), (1488, 128421), (1502, 127224), (1674, 114152), (1767, 108144), (2052, 93124), (2232, 85614), (2253, 84816), (2356, 81108), (2736, 69843), (3004, 63612), (3348, 57076), (3534, 54072), (4104, 46562), (4464, 42807), (4506, 42408), (4712, 40554), (5301, 36048), (6008, 31806), (6696, 28538), (6759, 28272), (7068, 27036), (8208, 23281), (9012, 21204), (9424, 20277), (10602, 18024), (12016, 15903), (13392, 14269), (13518, 14136)]