172116588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 477933568

約数和(自身を除く): 305816980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 157, 186, 217, 314, 372, 421, 434, 471, 628, 651, 842, 868, 942, 1099, 1263, 1302, 1684, 1884, 2198, 2526, 2604, 2947, 3297, 4396, 4867, 5052, 5894, 6594, 8841, 9734, 11788, 13051, 13188, 14601, 17682, 19468, 26102, 29202, 34069, 35364, 39153, 52204, 58404, 66097, 68138, 78306, 91357, 102207, 132194, 136276, 156612, 182714, 198291, 204414, 264388, 274071, 365428, 396582, 408828, 462679, 548142, 793164, 925358, 1096284, 1388037, 1850716, 2049007, 2776074, 4098014, 5552148, 6147021, 8196028, 12294042, 14343049, 24588084, 28686098, 43029147, 57372196, 86058294, 172116588]

約数ペア:

[(1, 172116588), (2, 86058294), (3, 57372196), (4, 43029147), (6, 28686098), (7, 24588084), (12, 14343049), (14, 12294042), (21, 8196028), (28, 6147021), (31, 5552148), (42, 4098014), (62, 2776074), (84, 2049007), (93, 1850716), (124, 1388037), (157, 1096284), (186, 925358), (217, 793164), (314, 548142), (372, 462679), (421, 408828), (434, 396582), (471, 365428), (628, 274071), (651, 264388), (842, 204414), (868, 198291), (942, 182714), (1099, 156612), (1263, 136276), (1302, 132194), (1684, 102207), (1884, 91357), (2198, 78306), (2526, 68138), (2604, 66097), (2947, 58404), (3297, 52204), (4396, 39153), (4867, 35364), (5052, 34069), (5894, 29202), (6594, 26102), (8841, 19468), (9734, 17682), (11788, 14601), (13051, 13188)]