138535776

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 144

約数和(自身を含む): 415134720

約数和(自身を除く): 276598944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 72, 93, 96, 118, 124, 144, 177, 186, 236, 248, 263, 279, 288, 354, 372, 472, 496, 526, 531, 558, 708, 744, 789, 944, 992, 1052, 1062, 1116, 1416, 1488, 1578, 1829, 1888, 2104, 2124, 2232, 2367, 2832, 2976, 3156, 3658, 4208, 4248, 4464, 4734, 5487, 5664, 6312, 7316, 8153, 8416, 8496, 8928, 9468, 10974, 12624, 14632, 15517, 16306, 16461, 16992, 18936, 21948, 24459, 25248, 29264, 31034, 32612, 32922, 37872, 43896, 46551, 48918, 58528, 62068, 65224, 65844, 73377, 75744, 87792, 93102, 97836, 124136, 130448, 131688, 139653, 146754, 175584, 186204, 195672, 248272, 260896, 263376, 279306, 293508, 372408, 391344, 481027, 496544, 526752, 558612, 587016, 744816, 782688, 962054, 1117224, 1174032, 1443081, 1489632, 1924108, 2234448, 2348064, 2886162, 3848216, 4329243, 4468896, 5772324, 7696432, 8658486, 11544648, 15392864, 17316972, 23089296, 34633944, 46178592, 69267888, 138535776]

約数ペア:

[(1, 138535776), (2, 69267888), (3, 46178592), (4, 34633944), (6, 23089296), (8, 17316972), (9, 15392864), (12, 11544648), (16, 8658486), (18, 7696432), (24, 5772324), (31, 4468896), (32, 4329243), (36, 3848216), (48, 2886162), (59, 2348064), (62, 2234448), (72, 1924108), (93, 1489632), (96, 1443081), (118, 1174032), (124, 1117224), (144, 962054), (177, 782688), (186, 744816), (236, 587016), (248, 558612), (263, 526752), (279, 496544), (288, 481027), (354, 391344), (372, 372408), (472, 293508), (496, 279306), (526, 263376), (531, 260896), (558, 248272), (708, 195672), (744, 186204), (789, 175584), (944, 146754), (992, 139653), (1052, 131688), (1062, 130448), (1116, 124136), (1416, 97836), (1488, 93102), (1578, 87792), (1829, 75744), (1888, 73377), (2104, 65844), (2124, 65224), (2232, 62068), (2367, 58528), (2832, 48918), (2976, 46551), (3156, 43896), (3658, 37872), (4208, 32922), (4248, 32612), (4464, 31034), (4734, 29264), (5487, 25248), (5664, 24459), (6312, 21948), (7316, 18936), (8153, 16992), (8416, 16461), (8496, 16306), (8928, 15517), (9468, 14632), (10974, 12624)]