149254336

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 112

約数和(自身を含む): 381560832

約数和(自身を除く): 232306496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 977, 992, 1232, 1364, 1736, 1954, 1984, 2387, 2464, 2728, 3472, 3908, 4774, 4928, 5456, 6839, 6944, 7816, 9548, 10747, 10912, 13678, 13888, 15632, 19096, 21494, 21824, 27356, 30287, 31264, 38192, 42988, 54712, 60574, 62528, 75229, 76384, 85976, 109424, 121148, 150458, 152768, 171952, 212009, 218848, 242296, 300916, 333157, 343904, 424018, 437696, 484592, 601832, 666314, 687808, 848036, 969184, 1203664, 1332628, 1696072, 1938368, 2332099, 2407328, 2665256, 3392144, 4664198, 4814656, 5330512, 6784288, 9328396, 10661024, 13568576, 18656792, 21322048, 37313584, 74627168, 149254336]

約数ペア:

[(1, 149254336), (2, 74627168), (4, 37313584), (7, 21322048), (8, 18656792), (11, 13568576), (14, 10661024), (16, 9328396), (22, 6784288), (28, 5330512), (31, 4814656), (32, 4664198), (44, 3392144), (56, 2665256), (62, 2407328), (64, 2332099), (77, 1938368), (88, 1696072), (112, 1332628), (124, 1203664), (154, 969184), (176, 848036), (217, 687808), (224, 666314), (248, 601832), (308, 484592), (341, 437696), (352, 424018), (434, 343904), (448, 333157), (496, 300916), (616, 242296), (682, 218848), (704, 212009), (868, 171952), (977, 152768), (992, 150458), (1232, 121148), (1364, 109424), (1736, 85976), (1954, 76384), (1984, 75229), (2387, 62528), (2464, 60574), (2728, 54712), (3472, 42988), (3908, 38192), (4774, 31264), (4928, 30287), (5456, 27356), (6839, 21824), (6944, 21494), (7816, 19096), (9548, 15632), (10747, 13888), (10912, 13678)]