138290544

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 474969600

約数和(自身を除く): 336679056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 98, 108, 112, 126, 139, 141, 144, 147, 168, 188, 189, 196, 216, 252, 278, 282, 294, 329, 336, 376, 378, 392, 417, 423, 432, 441, 504, 556, 564, 588, 658, 752, 756, 784, 834, 846, 882, 973, 987, 1008, 1112, 1128, 1176, 1251, 1269, 1316, 1323, 1512, 1668, 1692, 1764, 1946, 1974, 2224, 2256, 2303, 2352, 2502, 2538, 2632, 2646, 2919, 2961, 3024, 3336, 3384, 3528, 3753, 3892, 3948, 4606, 5004, 5076, 5264, 5292, 5838, 5922, 6533, 6672, 6768, 6811, 6909, 7056, 7506, 7784, 7896, 8757, 8883, 9212, 10008, 10152, 10584, 11676, 11844, 13066, 13622, 13818, 15012, 15568, 15792, 17514, 17766, 18424, 19599, 20016, 20304, 20433, 20727, 21168, 23352, 23688, 26132, 26271, 27244, 27636, 30024, 35028, 35532, 36848, 39198, 40866, 41454, 45731, 46704, 47376, 52264, 52542, 54488, 55272, 58797, 60048, 61299, 62181, 70056, 71064, 78396, 81732, 82908, 91462, 104528, 105084, 108976, 110544, 117594, 122598, 124362, 137193, 140112, 142128, 156792, 163464, 165816, 176391, 182924, 183897, 210168, 235188, 245196, 248724, 274386, 313584, 320117, 326928, 331632, 352782, 365848, 367794, 411579, 420336, 470376, 490392, 497448, 548772, 640234, 705564, 731696, 735588, 823158, 940752, 960351, 980784, 994896, 1097544, 1234737, 1280468, 1411128, 1471176, 1646316, 1920702, 2195088, 2469474, 2560936, 2822256, 2881053, 2942352, 3292632, 3841404, 4938948, 5121872, 5762106, 6585264, 7682808, 8643159, 9877896, 11524212, 15365616, 17286318, 19755792, 23048424, 34572636, 46096848, 69145272, 138290544]

約数ペア:

[(1, 138290544), (2, 69145272), (3, 46096848), (4, 34572636), (6, 23048424), (7, 19755792), (8, 17286318), (9, 15365616), (12, 11524212), (14, 9877896), (16, 8643159), (18, 7682808), (21, 6585264), (24, 5762106), (27, 5121872), (28, 4938948), (36, 3841404), (42, 3292632), (47, 2942352), (48, 2881053), (49, 2822256), (54, 2560936), (56, 2469474), (63, 2195088), (72, 1920702), (84, 1646316), (94, 1471176), (98, 1411128), (108, 1280468), (112, 1234737), (126, 1097544), (139, 994896), (141, 980784), (144, 960351), (147, 940752), (168, 823158), (188, 735588), (189, 731696), (196, 705564), (216, 640234), (252, 548772), (278, 497448), (282, 490392), (294, 470376), (329, 420336), (336, 411579), (376, 367794), (378, 365848), (392, 352782), (417, 331632), (423, 326928), (432, 320117), (441, 313584), (504, 274386), (556, 248724), (564, 245196), (588, 235188), (658, 210168), (752, 183897), (756, 182924), (784, 176391), (834, 165816), (846, 163464), (882, 156792), (973, 142128), (987, 140112), (1008, 137193), (1112, 124362), (1128, 122598), (1176, 117594), (1251, 110544), (1269, 108976), (1316, 105084), (1323, 104528), (1512, 91462), (1668, 82908), (1692, 81732), (1764, 78396), (1946, 71064), (1974, 70056), (2224, 62181), (2256, 61299), (2303, 60048), (2352, 58797), (2502, 55272), (2538, 54488), (2632, 52542), (2646, 52264), (2919, 47376), (2961, 46704), (3024, 45731), (3336, 41454), (3384, 40866), (3528, 39198), (3753, 36848), (3892, 35532), (3948, 35028), (4606, 30024), (5004, 27636), (5076, 27244), (5264, 26271), (5292, 26132), (5838, 23688), (5922, 23352), (6533, 21168), (6672, 20727), (6768, 20433), (6811, 20304), (6909, 20016), (7056, 19599), (7506, 18424), (7784, 17766), (7896, 17514), (8757, 15792), (8883, 15568), (9212, 15012), (10008, 13818), (10152, 13622), (10584, 13066), (11676, 11844)]