138358176

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 409967712

約数和(自身を除く): 271609536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 121, 129, 132, 172, 176, 242, 258, 264, 277, 344, 352, 363, 473, 484, 516, 528, 554, 688, 726, 831, 946, 968, 1032, 1056, 1108, 1376, 1419, 1452, 1662, 1892, 1936, 2064, 2216, 2838, 2904, 3047, 3324, 3784, 3872, 4128, 4432, 5203, 5676, 5808, 6094, 6648, 7568, 8864, 9141, 10406, 11352, 11616, 11911, 12188, 13296, 15136, 15609, 18282, 20812, 22704, 23822, 24376, 26592, 31218, 33517, 35733, 36564, 41624, 45408, 47644, 48752, 62436, 67034, 71466, 73128, 83248, 95288, 97504, 100551, 124872, 131021, 134068, 142932, 146256, 166496, 190576, 201102, 249744, 262042, 268136, 285864, 292512, 381152, 393063, 402204, 499488, 524084, 536272, 571728, 786126, 804408, 1048168, 1072544, 1143456, 1441231, 1572252, 1608816, 2096336, 2882462, 3144504, 3217632, 4192672, 4323693, 5764924, 6289008, 8647386, 11529848, 12578016, 17294772, 23059696, 34589544, 46119392, 69179088, 138358176]

約数ペア:

[(1, 138358176), (2, 69179088), (3, 46119392), (4, 34589544), (6, 23059696), (8, 17294772), (11, 12578016), (12, 11529848), (16, 8647386), (22, 6289008), (24, 5764924), (32, 4323693), (33, 4192672), (43, 3217632), (44, 3144504), (48, 2882462), (66, 2096336), (86, 1608816), (88, 1572252), (96, 1441231), (121, 1143456), (129, 1072544), (132, 1048168), (172, 804408), (176, 786126), (242, 571728), (258, 536272), (264, 524084), (277, 499488), (344, 402204), (352, 393063), (363, 381152), (473, 292512), (484, 285864), (516, 268136), (528, 262042), (554, 249744), (688, 201102), (726, 190576), (831, 166496), (946, 146256), (968, 142932), (1032, 134068), (1056, 131021), (1108, 124872), (1376, 100551), (1419, 97504), (1452, 95288), (1662, 83248), (1892, 73128), (1936, 71466), (2064, 67034), (2216, 62436), (2838, 48752), (2904, 47644), (3047, 45408), (3324, 41624), (3784, 36564), (3872, 35733), (4128, 33517), (4432, 31218), (5203, 26592), (5676, 24376), (5808, 23822), (6094, 22704), (6648, 20812), (7568, 18282), (8864, 15609), (9141, 15136), (10406, 13296), (11352, 12188), (11616, 11911)]