187237728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 569630880

約数和(自身を除く): 382393152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 167, 204, 229, 272, 288, 306, 334, 408, 458, 501, 544, 612, 668, 687, 816, 916, 1002, 1224, 1336, 1374, 1503, 1632, 1832, 2004, 2061, 2448, 2672, 2748, 2839, 3006, 3664, 3893, 4008, 4122, 4896, 5344, 5496, 5678, 6012, 7328, 7786, 8016, 8244, 8517, 10992, 11356, 11679, 12024, 15572, 16032, 16488, 17034, 21984, 22712, 23358, 24048, 25551, 31144, 32976, 34068, 35037, 38243, 45424, 46716, 48096, 51102, 62288, 65952, 68136, 70074, 76486, 90848, 93432, 102204, 114729, 124576, 136272, 140148, 152972, 186864, 204408, 229458, 272544, 280296, 305944, 344187, 373728, 408816, 458916, 560592, 611888, 650131, 688374, 817632, 917832, 1121184, 1223776, 1300262, 1376748, 1835664, 1950393, 2600524, 2753496, 3671328, 3900786, 5201048, 5506992, 5851179, 7801572, 10402096, 11013984, 11702358, 15603144, 20804192, 23404716, 31206288, 46809432, 62412576, 93618864, 187237728]

約数ペア:

[(1, 187237728), (2, 93618864), (3, 62412576), (4, 46809432), (6, 31206288), (8, 23404716), (9, 20804192), (12, 15603144), (16, 11702358), (17, 11013984), (18, 10402096), (24, 7801572), (32, 5851179), (34, 5506992), (36, 5201048), (48, 3900786), (51, 3671328), (68, 2753496), (72, 2600524), (96, 1950393), (102, 1835664), (136, 1376748), (144, 1300262), (153, 1223776), (167, 1121184), (204, 917832), (229, 817632), (272, 688374), (288, 650131), (306, 611888), (334, 560592), (408, 458916), (458, 408816), (501, 373728), (544, 344187), (612, 305944), (668, 280296), (687, 272544), (816, 229458), (916, 204408), (1002, 186864), (1224, 152972), (1336, 140148), (1374, 136272), (1503, 124576), (1632, 114729), (1832, 102204), (2004, 93432), (2061, 90848), (2448, 76486), (2672, 70074), (2748, 68136), (2839, 65952), (3006, 62288), (3664, 51102), (3893, 48096), (4008, 46716), (4122, 45424), (4896, 38243), (5344, 35037), (5496, 34068), (5678, 32976), (6012, 31144), (7328, 25551), (7786, 24048), (8016, 23358), (8244, 22712), (8517, 21984), (10992, 17034), (11356, 16488), (11679, 16032), (12024, 15572)]