149258376

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 442800000

約数和(自身を除く): 293541624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 449, 456, 486, 513, 648, 684, 729, 898, 972, 1026, 1347, 1368, 1458, 1539, 1796, 1944, 2052, 2187, 2694, 2916, 3078, 3592, 4041, 4104, 4374, 4617, 5388, 5832, 6156, 8082, 8531, 8748, 9234, 10776, 12123, 12312, 13851, 16164, 17062, 17496, 18468, 24246, 25593, 27702, 32328, 34124, 36369, 36936, 41553, 48492, 51186, 55404, 68248, 72738, 76779, 83106, 96984, 102372, 109107, 110808, 145476, 153558, 166212, 204744, 218214, 230337, 290952, 307116, 327321, 332424, 436428, 460674, 614232, 654642, 691011, 872856, 921348, 981963, 1309284, 1382022, 1842696, 1963926, 2073033, 2618568, 2764044, 3927852, 4146066, 5528088, 6219099, 7855704, 8292132, 12438198, 16584264, 18657297, 24876396, 37314594, 49752792, 74629188, 149258376]

約数ペア:

[(1, 149258376), (2, 74629188), (3, 49752792), (4, 37314594), (6, 24876396), (8, 18657297), (9, 16584264), (12, 12438198), (18, 8292132), (19, 7855704), (24, 6219099), (27, 5528088), (36, 4146066), (38, 3927852), (54, 2764044), (57, 2618568), (72, 2073033), (76, 1963926), (81, 1842696), (108, 1382022), (114, 1309284), (152, 981963), (162, 921348), (171, 872856), (216, 691011), (228, 654642), (243, 614232), (324, 460674), (342, 436428), (449, 332424), (456, 327321), (486, 307116), (513, 290952), (648, 230337), (684, 218214), (729, 204744), (898, 166212), (972, 153558), (1026, 145476), (1347, 110808), (1368, 109107), (1458, 102372), (1539, 96984), (1796, 83106), (1944, 76779), (2052, 72738), (2187, 68248), (2694, 55404), (2916, 51186), (3078, 48492), (3592, 41553), (4041, 36936), (4104, 36369), (4374, 34124), (4617, 32328), (5388, 27702), (5832, 25593), (6156, 24246), (8082, 18468), (8531, 17496), (8748, 17062), (9234, 16164), (10776, 13851), (12123, 12312)]