138563964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 458862768

約数和(自身を除く): 320298804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 49, 63, 66, 74, 77, 84, 98, 99, 111, 126, 132, 147, 148, 154, 193, 196, 198, 222, 231, 252, 259, 294, 308, 333, 386, 396, 407, 441, 444, 462, 518, 539, 579, 588, 666, 693, 772, 777, 814, 882, 924, 1036, 1078, 1158, 1221, 1332, 1351, 1386, 1554, 1617, 1628, 1737, 1764, 1813, 2123, 2156, 2316, 2331, 2442, 2702, 2772, 2849, 3108, 3234, 3474, 3626, 3663, 4053, 4246, 4662, 4851, 4884, 5404, 5439, 5698, 6369, 6468, 6948, 7141, 7252, 7326, 8106, 8492, 8547, 9324, 9457, 9702, 10878, 11396, 12159, 12738, 14282, 14652, 14861, 16212, 16317, 17094, 18914, 19107, 19404, 19943, 21423, 21756, 24318, 25476, 25641, 28371, 28564, 29722, 32634, 34188, 37828, 38214, 39886, 42846, 44583, 48636, 49987, 51282, 56742, 59444, 59829, 64269, 65268, 76428, 78551, 79772, 85113, 85692, 89166, 99974, 102564, 104027, 113484, 119658, 128538, 133749, 149961, 157102, 170226, 178332, 179487, 199948, 208054, 235653, 239316, 257076, 267498, 299922, 312081, 314204, 340452, 349909, 358974, 416108, 449883, 471306, 534996, 549857, 599844, 624162, 699818, 706959, 717948, 899766, 936243, 942612, 1049727, 1099714, 1248324, 1399636, 1413918, 1649571, 1799532, 1872486, 2099454, 2199428, 2827836, 3149181, 3299142, 3744972, 3848999, 4198908, 4948713, 6298362, 6598284, 7697998, 9897426, 11546997, 12596724, 15395996, 19794852, 23093994, 34640991, 46187988, 69281982, 138563964]

約数ペア:

[(1, 138563964), (2, 69281982), (3, 46187988), (4, 34640991), (6, 23093994), (7, 19794852), (9, 15395996), (11, 12596724), (12, 11546997), (14, 9897426), (18, 7697998), (21, 6598284), (22, 6298362), (28, 4948713), (33, 4198908), (36, 3848999), (37, 3744972), (42, 3299142), (44, 3149181), (49, 2827836), (63, 2199428), (66, 2099454), (74, 1872486), (77, 1799532), (84, 1649571), (98, 1413918), (99, 1399636), (111, 1248324), (126, 1099714), (132, 1049727), (147, 942612), (148, 936243), (154, 899766), (193, 717948), (196, 706959), (198, 699818), (222, 624162), (231, 599844), (252, 549857), (259, 534996), (294, 471306), (308, 449883), (333, 416108), (386, 358974), (396, 349909), (407, 340452), (441, 314204), (444, 312081), (462, 299922), (518, 267498), (539, 257076), (579, 239316), (588, 235653), (666, 208054), (693, 199948), (772, 179487), (777, 178332), (814, 170226), (882, 157102), (924, 149961), (1036, 133749), (1078, 128538), (1158, 119658), (1221, 113484), (1332, 104027), (1351, 102564), (1386, 99974), (1554, 89166), (1617, 85692), (1628, 85113), (1737, 79772), (1764, 78551), (1813, 76428), (2123, 65268), (2156, 64269), (2316, 59829), (2331, 59444), (2442, 56742), (2702, 51282), (2772, 49987), (2849, 48636), (3108, 44583), (3234, 42846), (3474, 39886), (3626, 38214), (3663, 37828), (4053, 34188), (4246, 32634), (4662, 29722), (4851, 28564), (4884, 28371), (5404, 25641), (5439, 25476), (5698, 24318), (6369, 21756), (6468, 21423), (6948, 19943), (7141, 19404), (7252, 19107), (7326, 18914), (8106, 17094), (8492, 16317), (8547, 16212), (9324, 14861), (9457, 14652), (9702, 14282), (10878, 12738), (11396, 12159)]