157552128

素因数分解:

$2^9\times 3^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 200

約数和(自身を含む): 490180680

約数和(自身を除く): 332628552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 131, 144, 162, 174, 192, 216, 232, 256, 261, 262, 288, 324, 348, 384, 393, 432, 464, 512, 522, 524, 576, 648, 696, 768, 783, 786, 864, 928, 1044, 1048, 1152, 1179, 1296, 1392, 1536, 1566, 1572, 1728, 1856, 2088, 2096, 2304, 2349, 2358, 2592, 2784, 3132, 3144, 3456, 3537, 3712, 3799, 4176, 4192, 4608, 4698, 4716, 5184, 5568, 6264, 6288, 6912, 7074, 7424, 7598, 8352, 8384, 9396, 9432, 10368, 10611, 11136, 11397, 12528, 12576, 13824, 14148, 14848, 15196, 16704, 16768, 18792, 18864, 20736, 21222, 22272, 22794, 25056, 25152, 28296, 30392, 33408, 33536, 34191, 37584, 37728, 41472, 42444, 44544, 45588, 50112, 50304, 56592, 60784, 66816, 67072, 68382, 75168, 75456, 84888, 91176, 100224, 100608, 102573, 113184, 121568, 133632, 136764, 150336, 150912, 169776, 182352, 200448, 201216, 205146, 226368, 243136, 273528, 300672, 301824, 307719, 339552, 364704, 400896, 410292, 452736, 486272, 547056, 601344, 603648, 615438, 679104, 729408, 820584, 905472, 972544, 1094112, 1202688, 1230876, 1358208, 1458816, 1641168, 1810944, 1945088, 2188224, 2461752, 2716416, 2917632, 3282336, 4376448, 4923504, 5432832, 5835264, 6564672, 8752896, 9847008, 13129344, 17505792, 19694016, 26258688, 39388032, 52517376, 78776064, 157552128]

約数ペア:

[(1, 157552128), (2, 78776064), (3, 52517376), (4, 39388032), (6, 26258688), (8, 19694016), (9, 17505792), (12, 13129344), (16, 9847008), (18, 8752896), (24, 6564672), (27, 5835264), (29, 5432832), (32, 4923504), (36, 4376448), (48, 3282336), (54, 2917632), (58, 2716416), (64, 2461752), (72, 2188224), (81, 1945088), (87, 1810944), (96, 1641168), (108, 1458816), (116, 1358208), (128, 1230876), (131, 1202688), (144, 1094112), (162, 972544), (174, 905472), (192, 820584), (216, 729408), (232, 679104), (256, 615438), (261, 603648), (262, 601344), (288, 547056), (324, 486272), (348, 452736), (384, 410292), (393, 400896), (432, 364704), (464, 339552), (512, 307719), (522, 301824), (524, 300672), (576, 273528), (648, 243136), (696, 226368), (768, 205146), (783, 201216), (786, 200448), (864, 182352), (928, 169776), (1044, 150912), (1048, 150336), (1152, 136764), (1179, 133632), (1296, 121568), (1392, 113184), (1536, 102573), (1566, 100608), (1572, 100224), (1728, 91176), (1856, 84888), (2088, 75456), (2096, 75168), (2304, 68382), (2349, 67072), (2358, 66816), (2592, 60784), (2784, 56592), (3132, 50304), (3144, 50112), (3456, 45588), (3537, 44544), (3712, 42444), (3799, 41472), (4176, 37728), (4192, 37584), (4608, 34191), (4698, 33536), (4716, 33408), (5184, 30392), (5568, 28296), (6264, 25152), (6288, 25056), (6912, 22794), (7074, 22272), (7424, 21222), (7598, 20736), (8352, 18864), (8384, 18792), (9396, 16768), (9432, 16704), (10368, 15196), (10611, 14848), (11136, 14148), (11397, 13824), (12528, 12576)]