198277848

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 383366952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 107, 108, 138, 184, 207, 214, 216, 276, 321, 373, 414, 428, 552, 621, 642, 746, 828, 856, 963, 1119, 1242, 1284, 1492, 1656, 1926, 2238, 2461, 2484, 2568, 2889, 2984, 3357, 3852, 4476, 4922, 4968, 5778, 6714, 7383, 7704, 8579, 8952, 9844, 10071, 11556, 13428, 14766, 17158, 19688, 20142, 22149, 23112, 25737, 26856, 29532, 34316, 39911, 40284, 44298, 51474, 59064, 66447, 68632, 77211, 79822, 80568, 88596, 102948, 119733, 132894, 154422, 159644, 177192, 205896, 231633, 239466, 265788, 308844, 319288, 359199, 463266, 478932, 531576, 617688, 718398, 917953, 926532, 957864, 1077597, 1436796, 1835906, 1853064, 2155194, 2753859, 2873592, 3671812, 4310388, 5507718, 7343624, 8261577, 8620776, 11015436, 16523154, 22030872, 24784731, 33046308, 49569462, 66092616, 99138924, 198277848]

約数ペア:

[(1, 198277848), (2, 99138924), (3, 66092616), (4, 49569462), (6, 33046308), (8, 24784731), (9, 22030872), (12, 16523154), (18, 11015436), (23, 8620776), (24, 8261577), (27, 7343624), (36, 5507718), (46, 4310388), (54, 3671812), (69, 2873592), (72, 2753859), (92, 2155194), (107, 1853064), (108, 1835906), (138, 1436796), (184, 1077597), (207, 957864), (214, 926532), (216, 917953), (276, 718398), (321, 617688), (373, 531576), (414, 478932), (428, 463266), (552, 359199), (621, 319288), (642, 308844), (746, 265788), (828, 239466), (856, 231633), (963, 205896), (1119, 177192), (1242, 159644), (1284, 154422), (1492, 132894), (1656, 119733), (1926, 102948), (2238, 88596), (2461, 80568), (2484, 79822), (2568, 77211), (2889, 68632), (2984, 66447), (3357, 59064), (3852, 51474), (4476, 44298), (4922, 40284), (4968, 39911), (5778, 34316), (6714, 29532), (7383, 26856), (7704, 25737), (8579, 23112), (8952, 22149), (9844, 20142), (10071, 19688), (11556, 17158), (13428, 14766)]