126142968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 379883520

約数和(自身を除く): 253740552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 53, 56, 62, 84, 93, 106, 124, 159, 168, 186, 212, 217, 248, 318, 371, 372, 424, 434, 457, 636, 651, 742, 744, 868, 914, 1113, 1272, 1302, 1371, 1484, 1643, 1736, 1828, 2226, 2604, 2742, 2968, 3199, 3286, 3656, 4452, 4929, 5208, 5484, 6398, 6572, 8904, 9597, 9858, 10968, 11501, 12796, 13144, 14167, 19194, 19716, 23002, 24221, 25592, 28334, 34503, 38388, 39432, 42501, 46004, 48442, 56668, 69006, 72663, 76776, 85002, 92008, 96884, 99169, 113336, 138012, 145326, 169547, 170004, 193768, 198338, 276024, 290652, 297507, 339094, 340008, 396676, 508641, 581304, 595014, 678188, 750851, 793352, 1017282, 1190028, 1356376, 1501702, 2034564, 2252553, 2380056, 3003404, 4069128, 4505106, 5255957, 6006808, 9010212, 10511914, 15767871, 18020424, 21023828, 31535742, 42047656, 63071484, 126142968]

約数ペア:

[(1, 126142968), (2, 63071484), (3, 42047656), (4, 31535742), (6, 21023828), (7, 18020424), (8, 15767871), (12, 10511914), (14, 9010212), (21, 6006808), (24, 5255957), (28, 4505106), (31, 4069128), (42, 3003404), (53, 2380056), (56, 2252553), (62, 2034564), (84, 1501702), (93, 1356376), (106, 1190028), (124, 1017282), (159, 793352), (168, 750851), (186, 678188), (212, 595014), (217, 581304), (248, 508641), (318, 396676), (371, 340008), (372, 339094), (424, 297507), (434, 290652), (457, 276024), (636, 198338), (651, 193768), (742, 170004), (744, 169547), (868, 145326), (914, 138012), (1113, 113336), (1272, 99169), (1302, 96884), (1371, 92008), (1484, 85002), (1643, 76776), (1736, 72663), (1828, 69006), (2226, 56668), (2604, 48442), (2742, 46004), (2968, 42501), (3199, 39432), (3286, 38388), (3656, 34503), (4452, 28334), (4929, 25592), (5208, 24221), (5484, 23002), (6398, 19716), (6572, 19194), (8904, 14167), (9597, 13144), (9858, 12796), (10968, 11501)]