140055768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 395366400

約数和(自身を除く): 255310632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 131, 186, 248, 262, 279, 372, 393, 479, 524, 558, 744, 786, 958, 1048, 1116, 1179, 1437, 1572, 1916, 2232, 2358, 2874, 3144, 3832, 4061, 4311, 4716, 5748, 8122, 8622, 9432, 11496, 12183, 14849, 16244, 17244, 24366, 29698, 32488, 34488, 36549, 44547, 48732, 59396, 62749, 73098, 89094, 97464, 118792, 125498, 133641, 146196, 178188, 188247, 250996, 267282, 292392, 356376, 376494, 501992, 534564, 564741, 752988, 1069128, 1129482, 1505976, 1945219, 2258964, 3890438, 4517928, 5835657, 7780876, 11671314, 15561752, 17506971, 23342628, 35013942, 46685256, 70027884, 140055768]

約数ペア:

[(1, 140055768), (2, 70027884), (3, 46685256), (4, 35013942), (6, 23342628), (8, 17506971), (9, 15561752), (12, 11671314), (18, 7780876), (24, 5835657), (31, 4517928), (36, 3890438), (62, 2258964), (72, 1945219), (93, 1505976), (124, 1129482), (131, 1069128), (186, 752988), (248, 564741), (262, 534564), (279, 501992), (372, 376494), (393, 356376), (479, 292392), (524, 267282), (558, 250996), (744, 188247), (786, 178188), (958, 146196), (1048, 133641), (1116, 125498), (1179, 118792), (1437, 97464), (1572, 89094), (1916, 73098), (2232, 62749), (2358, 59396), (2874, 48732), (3144, 44547), (3832, 36549), (4061, 34488), (4311, 32488), (4716, 29698), (5748, 24366), (8122, 17244), (8622, 16244), (9432, 14849), (11496, 12183)]