155350872

素因数分解:

$2^3\times 3^5\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 439966800

約数和(自身を除く): 284615928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 243, 314, 324, 471, 486, 509, 628, 648, 942, 972, 1018, 1256, 1413, 1527, 1884, 1944, 2036, 2826, 3054, 3768, 4072, 4239, 4581, 5652, 6108, 8478, 9162, 11304, 12216, 12717, 13743, 16956, 18324, 25434, 27486, 33912, 36648, 38151, 41229, 50868, 54972, 76302, 79913, 82458, 101736, 109944, 123687, 152604, 159826, 164916, 239739, 247374, 305208, 319652, 329832, 479478, 494748, 639304, 719217, 958956, 989496, 1438434, 1917912, 2157651, 2876868, 4315302, 5753736, 6472953, 8630604, 12945906, 17261208, 19418859, 25891812, 38837718, 51783624, 77675436, 155350872]

約数ペア:

[(1, 155350872), (2, 77675436), (3, 51783624), (4, 38837718), (6, 25891812), (8, 19418859), (9, 17261208), (12, 12945906), (18, 8630604), (24, 6472953), (27, 5753736), (36, 4315302), (54, 2876868), (72, 2157651), (81, 1917912), (108, 1438434), (157, 989496), (162, 958956), (216, 719217), (243, 639304), (314, 494748), (324, 479478), (471, 329832), (486, 319652), (509, 305208), (628, 247374), (648, 239739), (942, 164916), (972, 159826), (1018, 152604), (1256, 123687), (1413, 109944), (1527, 101736), (1884, 82458), (1944, 79913), (2036, 76302), (2826, 54972), (3054, 50868), (3768, 41229), (4072, 38151), (4239, 36648), (4581, 33912), (5652, 27486), (6108, 25434), (8478, 18324), (9162, 16956), (11304, 13743), (12216, 12717)]