158776128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 168

約数和(自身を含む): 530644608

約数和(自身を除く): 371868480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 743, 848, 954, 1008, 1113, 1272, 1344, 1484, 1486, 1696, 1908, 2016, 2226, 2229, 2544, 2968, 2972, 3339, 3392, 3816, 4032, 4452, 4458, 5088, 5201, 5936, 5944, 6678, 6687, 7632, 8904, 8916, 10176, 10402, 11872, 11888, 13356, 13374, 15264, 15603, 17808, 17832, 20804, 23744, 23776, 26712, 26748, 30528, 31206, 35616, 35664, 39379, 41608, 46809, 47552, 53424, 53496, 62412, 71232, 71328, 78758, 83216, 93618, 106848, 106992, 118137, 124824, 142656, 157516, 166432, 187236, 213696, 213984, 236274, 249648, 275653, 315032, 332864, 354411, 374472, 427968, 472548, 499296, 551306, 630064, 708822, 748944, 826959, 945096, 998592, 1102612, 1260128, 1417644, 1497888, 1653918, 1890192, 2205224, 2480877, 2520256, 2835288, 2995776, 3307836, 3780384, 4410448, 4961754, 5670576, 6615672, 7560768, 8820896, 9923508, 11341152, 13231344, 17641792, 19847016, 22682304, 26462688, 39694032, 52925376, 79388064, 158776128]

約数ペア:

[(1, 158776128), (2, 79388064), (3, 52925376), (4, 39694032), (6, 26462688), (7, 22682304), (8, 19847016), (9, 17641792), (12, 13231344), (14, 11341152), (16, 9923508), (18, 8820896), (21, 7560768), (24, 6615672), (28, 5670576), (32, 4961754), (36, 4410448), (42, 3780384), (48, 3307836), (53, 2995776), (56, 2835288), (63, 2520256), (64, 2480877), (72, 2205224), (84, 1890192), (96, 1653918), (106, 1497888), (112, 1417644), (126, 1260128), (144, 1102612), (159, 998592), (168, 945096), (192, 826959), (212, 748944), (224, 708822), (252, 630064), (288, 551306), (318, 499296), (336, 472548), (371, 427968), (424, 374472), (448, 354411), (477, 332864), (504, 315032), (576, 275653), (636, 249648), (672, 236274), (742, 213984), (743, 213696), (848, 187236), (954, 166432), (1008, 157516), (1113, 142656), (1272, 124824), (1344, 118137), (1484, 106992), (1486, 106848), (1696, 93618), (1908, 83216), (2016, 78758), (2226, 71328), (2229, 71232), (2544, 62412), (2968, 53496), (2972, 53424), (3339, 47552), (3392, 46809), (3816, 41608), (4032, 39379), (4452, 35664), (4458, 35616), (5088, 31206), (5201, 30528), (5936, 26748), (5944, 26712), (6678, 23776), (6687, 23744), (7632, 20804), (8904, 17832), (8916, 17808), (10176, 15603), (10402, 15264), (11872, 13374), (11888, 13356)]