172525416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 514498560

約数和(自身を除く): 341973144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 157, 168, 186, 211, 217, 248, 314, 372, 422, 434, 471, 628, 633, 651, 744, 844, 868, 942, 1099, 1256, 1266, 1302, 1477, 1688, 1736, 1884, 2198, 2532, 2604, 2954, 3297, 3768, 4396, 4431, 4867, 5064, 5208, 5908, 6541, 6594, 8792, 8862, 9734, 11816, 13082, 13188, 14601, 17724, 19468, 19623, 26164, 26376, 29202, 33127, 34069, 35448, 38936, 39246, 45787, 52328, 58404, 66254, 68138, 78492, 91574, 99381, 102207, 116808, 132508, 136276, 137361, 156984, 183148, 198762, 204414, 231889, 265016, 272552, 274722, 366296, 397524, 408828, 463778, 549444, 695667, 795048, 817656, 927556, 1026937, 1098888, 1391334, 1855112, 2053874, 2782668, 3080811, 4107748, 5565336, 6161622, 7188559, 8215496, 12323244, 14377118, 21565677, 24646488, 28754236, 43131354, 57508472, 86262708, 172525416]

約数ペア:

[(1, 172525416), (2, 86262708), (3, 57508472), (4, 43131354), (6, 28754236), (7, 24646488), (8, 21565677), (12, 14377118), (14, 12323244), (21, 8215496), (24, 7188559), (28, 6161622), (31, 5565336), (42, 4107748), (56, 3080811), (62, 2782668), (84, 2053874), (93, 1855112), (124, 1391334), (157, 1098888), (168, 1026937), (186, 927556), (211, 817656), (217, 795048), (248, 695667), (314, 549444), (372, 463778), (422, 408828), (434, 397524), (471, 366296), (628, 274722), (633, 272552), (651, 265016), (744, 231889), (844, 204414), (868, 198762), (942, 183148), (1099, 156984), (1256, 137361), (1266, 136276), (1302, 132508), (1477, 116808), (1688, 102207), (1736, 99381), (1884, 91574), (2198, 78492), (2532, 68138), (2604, 66254), (2954, 58404), (3297, 52328), (3768, 45787), (4396, 39246), (4431, 38936), (4867, 35448), (5064, 34069), (5208, 33127), (5908, 29202), (6541, 26376), (6594, 26164), (8792, 19623), (8862, 19468), (9734, 17724), (11816, 14601), (13082, 13188)]