143276172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 389587968

約数和(自身を除く): 246311796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 53, 62, 78, 86, 93, 106, 124, 129, 156, 159, 169, 172, 186, 212, 258, 318, 338, 372, 403, 507, 516, 559, 636, 676, 689, 806, 1014, 1118, 1209, 1333, 1378, 1612, 1643, 1677, 2028, 2067, 2236, 2279, 2418, 2666, 2756, 3286, 3354, 3999, 4134, 4558, 4836, 4929, 5239, 5332, 6572, 6708, 6837, 7267, 7998, 8268, 8957, 9116, 9858, 10478, 13674, 14534, 15717, 15996, 17329, 17914, 19716, 20956, 21359, 21801, 26871, 27348, 29068, 29627, 31434, 34658, 35828, 42718, 43602, 51987, 53742, 59254, 62868, 64077, 69316, 70649, 85436, 87204, 88881, 103974, 107484, 118508, 128154, 141298, 177762, 207948, 211947, 225277, 256308, 277667, 282596, 355524, 385151, 423894, 450554, 555334, 675831, 770302, 833001, 847788, 901108, 918437, 1110668, 1155453, 1351662, 1540604, 1666002, 1836874, 2310906, 2703324, 2755311, 3332004, 3673748, 4621812, 5510622, 11021244, 11939681, 23879362, 35819043, 47758724, 71638086, 143276172]

約数ペア:

[(1, 143276172), (2, 71638086), (3, 47758724), (4, 35819043), (6, 23879362), (12, 11939681), (13, 11021244), (26, 5510622), (31, 4621812), (39, 3673748), (43, 3332004), (52, 2755311), (53, 2703324), (62, 2310906), (78, 1836874), (86, 1666002), (93, 1540604), (106, 1351662), (124, 1155453), (129, 1110668), (156, 918437), (159, 901108), (169, 847788), (172, 833001), (186, 770302), (212, 675831), (258, 555334), (318, 450554), (338, 423894), (372, 385151), (403, 355524), (507, 282596), (516, 277667), (559, 256308), (636, 225277), (676, 211947), (689, 207948), (806, 177762), (1014, 141298), (1118, 128154), (1209, 118508), (1333, 107484), (1378, 103974), (1612, 88881), (1643, 87204), (1677, 85436), (2028, 70649), (2067, 69316), (2236, 64077), (2279, 62868), (2418, 59254), (2666, 53742), (2756, 51987), (3286, 43602), (3354, 42718), (3999, 35828), (4134, 34658), (4558, 31434), (4836, 29627), (4929, 29068), (5239, 27348), (5332, 26871), (6572, 21801), (6708, 21359), (6837, 20956), (7267, 19716), (7998, 17914), (8268, 17329), (8957, 15996), (9116, 15717), (9858, 14534), (10478, 13674)]