181519884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 573850368

約数和(自身を除く): 392330484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 804, 819, 827, 871, 938, 1092, 1206, 1407, 1638, 1654, 1742, 1876, 2412, 2481, 2613, 2814, 3276, 3308, 3484, 4221, 4962, 5226, 5628, 5789, 6097, 7443, 7839, 8442, 9924, 10452, 10751, 11578, 12194, 14886, 15678, 16884, 17367, 18291, 21502, 23156, 24388, 29772, 31356, 32253, 34734, 36582, 43004, 52101, 54873, 55409, 64506, 69468, 73164, 75257, 96759, 104202, 109746, 110818, 129012, 150514, 166227, 193518, 208404, 219492, 221636, 225771, 301028, 332454, 387036, 387863, 451542, 498681, 664908, 677313, 720317, 775726, 903084, 997362, 1163589, 1354626, 1440634, 1551452, 1994724, 2160951, 2327178, 2709252, 2881268, 3490767, 4321902, 4654356, 5042219, 6482853, 6981534, 8643804, 10084438, 12965706, 13963068, 15126657, 20168876, 25931412, 30253314, 45379971, 60506628, 90759942, 181519884]

約数ペア:

[(1, 181519884), (2, 90759942), (3, 60506628), (4, 45379971), (6, 30253314), (7, 25931412), (9, 20168876), (12, 15126657), (13, 13963068), (14, 12965706), (18, 10084438), (21, 8643804), (26, 6981534), (28, 6482853), (36, 5042219), (39, 4654356), (42, 4321902), (52, 3490767), (63, 2881268), (67, 2709252), (78, 2327178), (84, 2160951), (91, 1994724), (117, 1551452), (126, 1440634), (134, 1354626), (156, 1163589), (182, 997362), (201, 903084), (234, 775726), (252, 720317), (268, 677313), (273, 664908), (364, 498681), (402, 451542), (468, 387863), (469, 387036), (546, 332454), (603, 301028), (804, 225771), (819, 221636), (827, 219492), (871, 208404), (938, 193518), (1092, 166227), (1206, 150514), (1407, 129012), (1638, 110818), (1654, 109746), (1742, 104202), (1876, 96759), (2412, 75257), (2481, 73164), (2613, 69468), (2814, 64506), (3276, 55409), (3308, 54873), (3484, 52101), (4221, 43004), (4962, 36582), (5226, 34734), (5628, 32253), (5789, 31356), (6097, 29772), (7443, 24388), (7839, 23156), (8442, 21502), (9924, 18291), (10452, 17367), (10751, 16884), (11578, 15678), (12194, 14886)]