148345728

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 414421920

約数和(自身を除く): 266076192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 128, 148, 159, 192, 197, 212, 222, 296, 318, 384, 394, 424, 444, 591, 592, 636, 788, 848, 888, 1182, 1184, 1272, 1576, 1696, 1776, 1961, 2364, 2368, 2544, 3152, 3392, 3552, 3922, 4728, 4736, 5088, 5883, 6304, 6784, 7104, 7289, 7844, 9456, 10176, 10441, 11766, 12608, 14208, 14578, 15688, 18912, 20352, 20882, 21867, 23532, 25216, 29156, 31323, 31376, 37824, 41764, 43734, 47064, 58312, 62646, 62752, 75648, 83528, 87468, 94128, 116624, 125292, 125504, 167056, 174936, 188256, 233248, 250584, 251008, 334112, 349872, 376512, 386317, 466496, 501168, 668224, 699744, 753024, 772634, 932992, 1002336, 1158951, 1336448, 1399488, 1545268, 2004672, 2317902, 2798976, 3090536, 4009344, 4635804, 6181072, 9271608, 12362144, 18543216, 24724288, 37086432, 49448576, 74172864, 148345728]

約数ペア:

[(1, 148345728), (2, 74172864), (3, 49448576), (4, 37086432), (6, 24724288), (8, 18543216), (12, 12362144), (16, 9271608), (24, 6181072), (32, 4635804), (37, 4009344), (48, 3090536), (53, 2798976), (64, 2317902), (74, 2004672), (96, 1545268), (106, 1399488), (111, 1336448), (128, 1158951), (148, 1002336), (159, 932992), (192, 772634), (197, 753024), (212, 699744), (222, 668224), (296, 501168), (318, 466496), (384, 386317), (394, 376512), (424, 349872), (444, 334112), (591, 251008), (592, 250584), (636, 233248), (788, 188256), (848, 174936), (888, 167056), (1182, 125504), (1184, 125292), (1272, 116624), (1576, 94128), (1696, 87468), (1776, 83528), (1961, 75648), (2364, 62752), (2368, 62646), (2544, 58312), (3152, 47064), (3392, 43734), (3552, 41764), (3922, 37824), (4728, 31376), (4736, 31323), (5088, 29156), (5883, 25216), (6304, 23532), (6784, 21867), (7104, 20882), (7289, 20352), (7844, 18912), (9456, 15688), (10176, 14578), (10441, 14208), (11766, 12608)]