155273904

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 451579232

約数和(自身を除く): 296305328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 151, 193, 222, 296, 302, 333, 386, 444, 453, 579, 592, 604, 666, 772, 888, 906, 1158, 1208, 1332, 1359, 1544, 1737, 1776, 1812, 2316, 2416, 2664, 2718, 3088, 3474, 3624, 4632, 5328, 5436, 5587, 6948, 7141, 7248, 9264, 10872, 11174, 13896, 14282, 16761, 21423, 21744, 22348, 27792, 28564, 29143, 33522, 42846, 44696, 50283, 57128, 58286, 64269, 67044, 85692, 87429, 89392, 100566, 114256, 116572, 128538, 134088, 171384, 174858, 201132, 233144, 257076, 262287, 268176, 342768, 349716, 402264, 466288, 514152, 524574, 699432, 804528, 1028304, 1049148, 1078291, 1398864, 2098296, 2156582, 3234873, 4196592, 4313164, 6469746, 8626328, 9704619, 12939492, 17252656, 19409238, 25878984, 38818476, 51757968, 77636952, 155273904]

約数ペア:

[(1, 155273904), (2, 77636952), (3, 51757968), (4, 38818476), (6, 25878984), (8, 19409238), (9, 17252656), (12, 12939492), (16, 9704619), (18, 8626328), (24, 6469746), (36, 4313164), (37, 4196592), (48, 3234873), (72, 2156582), (74, 2098296), (111, 1398864), (144, 1078291), (148, 1049148), (151, 1028304), (193, 804528), (222, 699432), (296, 524574), (302, 514152), (333, 466288), (386, 402264), (444, 349716), (453, 342768), (579, 268176), (592, 262287), (604, 257076), (666, 233144), (772, 201132), (888, 174858), (906, 171384), (1158, 134088), (1208, 128538), (1332, 116572), (1359, 114256), (1544, 100566), (1737, 89392), (1776, 87429), (1812, 85692), (2316, 67044), (2416, 64269), (2664, 58286), (2718, 57128), (3088, 50283), (3474, 44696), (3624, 42846), (4632, 33522), (5328, 29143), (5436, 28564), (5587, 27792), (6948, 22348), (7141, 21744), (7248, 21423), (9264, 16761), (10872, 14282), (11174, 13896)]