147471744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 453761280

約数和(自身を除く): 306289536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 661, 664, 672, 896, 996, 1162, 1322, 1328, 1344, 1743, 1983, 1992, 2324, 2644, 2656, 2688, 3486, 3966, 3984, 4627, 4648, 5288, 5312, 6972, 7932, 7968, 9254, 9296, 10576, 10624, 13881, 13944, 15864, 15936, 18508, 18592, 21152, 27762, 27888, 31728, 31872, 37016, 37184, 42304, 54863, 55524, 55776, 63456, 74032, 74368, 84608, 109726, 111048, 111552, 126912, 148064, 164589, 219452, 222096, 223104, 253824, 296128, 329178, 384041, 438904, 444192, 592256, 658356, 768082, 877808, 888384, 1152123, 1316712, 1536164, 1755616, 1776768, 2304246, 2633424, 3072328, 3511232, 4608492, 5266848, 6144656, 7022464, 9216984, 10533696, 12289312, 18433968, 21067392, 24578624, 36867936, 49157248, 73735872, 147471744]

約数ペア:

[(1, 147471744), (2, 73735872), (3, 49157248), (4, 36867936), (6, 24578624), (7, 21067392), (8, 18433968), (12, 12289312), (14, 10533696), (16, 9216984), (21, 7022464), (24, 6144656), (28, 5266848), (32, 4608492), (42, 3511232), (48, 3072328), (56, 2633424), (64, 2304246), (83, 1776768), (84, 1755616), (96, 1536164), (112, 1316712), (128, 1152123), (166, 888384), (168, 877808), (192, 768082), (224, 658356), (249, 592256), (332, 444192), (336, 438904), (384, 384041), (448, 329178), (498, 296128), (581, 253824), (661, 223104), (664, 222096), (672, 219452), (896, 164589), (996, 148064), (1162, 126912), (1322, 111552), (1328, 111048), (1344, 109726), (1743, 84608), (1983, 74368), (1992, 74032), (2324, 63456), (2644, 55776), (2656, 55524), (2688, 54863), (3486, 42304), (3966, 37184), (3984, 37016), (4627, 31872), (4648, 31728), (5288, 27888), (5312, 27762), (6972, 21152), (7932, 18592), (7968, 18508), (9254, 15936), (9296, 15864), (10576, 13944), (10624, 13881)]