140042112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 433589760

約数和(自身を除く): 293547648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 983, 1113, 1272, 1344, 1484, 1696, 1966, 2226, 2544, 2688, 2949, 2968, 3392, 3932, 4452, 5088, 5898, 5936, 6784, 6881, 7864, 8904, 10176, 11796, 11872, 13762, 15728, 17808, 20352, 20643, 23592, 23744, 27524, 31456, 35616, 41286, 47184, 47488, 52099, 55048, 62912, 71232, 82572, 94368, 104198, 110096, 125824, 142464, 156297, 165144, 188736, 208396, 220192, 312594, 330288, 364693, 377472, 416792, 440384, 625188, 660576, 729386, 833584, 880768, 1094079, 1250376, 1321152, 1458772, 1667168, 2188158, 2500752, 2642304, 2917544, 3334336, 4376316, 5001504, 5835088, 6668672, 8752632, 10003008, 11670176, 17505264, 20006016, 23340352, 35010528, 46680704, 70021056, 140042112]

約数ペア:

[(1, 140042112), (2, 70021056), (3, 46680704), (4, 35010528), (6, 23340352), (7, 20006016), (8, 17505264), (12, 11670176), (14, 10003008), (16, 8752632), (21, 6668672), (24, 5835088), (28, 5001504), (32, 4376316), (42, 3334336), (48, 2917544), (53, 2642304), (56, 2500752), (64, 2188158), (84, 1667168), (96, 1458772), (106, 1321152), (112, 1250376), (128, 1094079), (159, 880768), (168, 833584), (192, 729386), (212, 660576), (224, 625188), (318, 440384), (336, 416792), (371, 377472), (384, 364693), (424, 330288), (448, 312594), (636, 220192), (672, 208396), (742, 188736), (848, 165144), (896, 156297), (983, 142464), (1113, 125824), (1272, 110096), (1344, 104198), (1484, 94368), (1696, 82572), (1966, 71232), (2226, 62912), (2544, 55048), (2688, 52099), (2949, 47488), (2968, 47184), (3392, 41286), (3932, 35616), (4452, 31456), (5088, 27524), (5898, 23744), (5936, 23592), (6784, 20643), (6881, 20352), (7864, 17808), (8904, 15728), (10176, 13762), (11796, 11872)]