142791552

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 427584000

約数和(自身を除く): 284792448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 523, 576, 632, 711, 864, 948, 1046, 1152, 1264, 1422, 1569, 1728, 1896, 2092, 2133, 2528, 2844, 3138, 3456, 3792, 4184, 4266, 4707, 5056, 5688, 6276, 7584, 8368, 8532, 9414, 10112, 11376, 12552, 14121, 15168, 16736, 17064, 18828, 22752, 25104, 28242, 30336, 33472, 34128, 37656, 41317, 45504, 50208, 56484, 66944, 68256, 75312, 82634, 91008, 100416, 112968, 123951, 136512, 150624, 165268, 200832, 225936, 247902, 273024, 301248, 330536, 371853, 451872, 495804, 602496, 661072, 743706, 903744, 991608, 1115559, 1322144, 1487412, 1807488, 1983216, 2231118, 2644288, 2974824, 3966432, 4462236, 5288576, 5949648, 7932864, 8924472, 11899296, 15865728, 17848944, 23798592, 35697888, 47597184, 71395776, 142791552]

約数ペア:

[(1, 142791552), (2, 71395776), (3, 47597184), (4, 35697888), (6, 23798592), (8, 17848944), (9, 15865728), (12, 11899296), (16, 8924472), (18, 7932864), (24, 5949648), (27, 5288576), (32, 4462236), (36, 3966432), (48, 2974824), (54, 2644288), (64, 2231118), (72, 1983216), (79, 1807488), (96, 1487412), (108, 1322144), (128, 1115559), (144, 991608), (158, 903744), (192, 743706), (216, 661072), (237, 602496), (288, 495804), (316, 451872), (384, 371853), (432, 330536), (474, 301248), (523, 273024), (576, 247902), (632, 225936), (711, 200832), (864, 165268), (948, 150624), (1046, 136512), (1152, 123951), (1264, 112968), (1422, 100416), (1569, 91008), (1728, 82634), (1896, 75312), (2092, 68256), (2133, 66944), (2528, 56484), (2844, 50208), (3138, 45504), (3456, 41317), (3792, 37656), (4184, 34128), (4266, 33472), (4707, 30336), (5056, 28242), (5688, 25104), (6276, 22752), (7584, 18828), (8368, 17064), (8532, 16736), (9414, 15168), (10112, 14121), (11376, 12552)]