105710018748

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{1297}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 251192282880

約数和(自身を除く): 145482264132

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 373, 393, 417, 524, 556, 746, 786, 834, 1119, 1297, 1492, 1572, 1668, 2238, 2594, 3891, 4476, 5188, 7782, 15564, 18209, 36418, 48863, 51847, 54627, 72836, 97726, 103694, 109254, 146589, 155541, 169907, 180283, 195452, 207388, 218508, 293178, 311082, 339814, 360566, 483781, 509721, 540849, 586356, 622164, 679628, 721132, 967562, 1019442, 1081698, 1451343, 1935124, 2038884, 2163396, 2902686, 5805372, 6791957, 13583914, 20375871, 23617073, 27167828, 40751742, 47234146, 63375311, 67245559, 70851219, 81503484, 94468292, 126750622, 134491118, 141702438, 190125933, 201736677, 253501244, 268982236, 283404876, 380251866, 403473354, 760503732, 806946708, 8809168229, 17618336458, 26427504687, 35236672916, 52855009374, 105710018748]

約数ペア:

[(1, 105710018748), (2, 52855009374), (3, 35236672916), (4, 26427504687), (6, 17618336458), (12, 8809168229), (131, 806946708), (139, 760503732), (262, 403473354), (278, 380251866), (373, 283404876), (393, 268982236), (417, 253501244), (524, 201736677), (556, 190125933), (746, 141702438), (786, 134491118), (834, 126750622), (1119, 94468292), (1297, 81503484), (1492, 70851219), (1572, 67245559), (1668, 63375311), (2238, 47234146), (2594, 40751742), (3891, 27167828), (4476, 23617073), (5188, 20375871), (7782, 13583914), (15564, 6791957), (18209, 5805372), (36418, 2902686), (48863, 2163396), (51847, 2038884), (54627, 1935124), (72836, 1451343), (97726, 1081698), (103694, 1019442), (109254, 967562), (146589, 721132), (155541, 679628), (169907, 622164), (180283, 586356), (195452, 540849), (207388, 509721), (218508, 483781), (293178, 360566), (311082, 339814)]