181802088

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 543553920

約数和(自身を除く): 361751832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 169, 201, 223, 234, 268, 312, 338, 402, 446, 468, 507, 536, 603, 669, 676, 804, 871, 892, 936, 1014, 1206, 1338, 1352, 1521, 1608, 1742, 1784, 2007, 2028, 2412, 2613, 2676, 2899, 3042, 3484, 4014, 4056, 4824, 5226, 5352, 5798, 6084, 6968, 7839, 8028, 8697, 10452, 11323, 11596, 12168, 14941, 15678, 16056, 17394, 20904, 22646, 23192, 26091, 29882, 31356, 33969, 34788, 37687, 44823, 45292, 52182, 59764, 62712, 67938, 69576, 75374, 89646, 90584, 101907, 104364, 113061, 119528, 134469, 135876, 150748, 179292, 194233, 203814, 208728, 226122, 268938, 271752, 301496, 339183, 358584, 388466, 407628, 452244, 537876, 582699, 678366, 776932, 815256, 904488, 1075752, 1165398, 1356732, 1553864, 1748097, 2330796, 2525029, 2713464, 3496194, 4661592, 5050058, 6992388, 7575087, 10100116, 13984776, 15150174, 20200232, 22725261, 30300348, 45450522, 60600696, 90901044, 181802088]

約数ペア:

[(1, 181802088), (2, 90901044), (3, 60600696), (4, 45450522), (6, 30300348), (8, 22725261), (9, 20200232), (12, 15150174), (13, 13984776), (18, 10100116), (24, 7575087), (26, 6992388), (36, 5050058), (39, 4661592), (52, 3496194), (67, 2713464), (72, 2525029), (78, 2330796), (104, 1748097), (117, 1553864), (134, 1356732), (156, 1165398), (169, 1075752), (201, 904488), (223, 815256), (234, 776932), (268, 678366), (312, 582699), (338, 537876), (402, 452244), (446, 407628), (468, 388466), (507, 358584), (536, 339183), (603, 301496), (669, 271752), (676, 268938), (804, 226122), (871, 208728), (892, 203814), (936, 194233), (1014, 179292), (1206, 150748), (1338, 135876), (1352, 134469), (1521, 119528), (1608, 113061), (1742, 104364), (1784, 101907), (2007, 90584), (2028, 89646), (2412, 75374), (2613, 69576), (2676, 67938), (2899, 62712), (3042, 59764), (3484, 52182), (4014, 45292), (4056, 44823), (4824, 37687), (5226, 34788), (5352, 33969), (5798, 31356), (6084, 29882), (6968, 26091), (7839, 23192), (8028, 22646), (8697, 20904), (10452, 17394), (11323, 16056), (11596, 15678), (12168, 14941)]