138759768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 449401680

約数和(自身を除く): 310641912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 588, 666, 777, 882, 888, 1036, 1063, 1176, 1332, 1554, 1764, 1813, 2072, 2126, 2331, 2664, 3108, 3189, 3528, 3626, 4252, 4662, 5439, 6216, 6378, 7252, 7441, 8504, 9324, 9567, 10878, 12756, 14504, 14882, 16317, 18648, 19134, 21756, 22323, 25512, 29764, 32634, 38268, 39331, 43512, 44646, 52087, 59528, 65268, 66969, 76536, 78662, 89292, 104174, 117993, 130536, 133938, 156261, 157324, 178584, 208348, 235986, 267876, 275317, 312522, 314648, 353979, 416696, 468783, 471972, 535752, 550634, 625044, 707958, 825951, 937566, 943944, 1101268, 1250088, 1415916, 1651902, 1875132, 1927219, 2202536, 2477853, 2831832, 3303804, 3750264, 3854438, 4955706, 5781657, 6607608, 7708876, 9911412, 11563314, 15417752, 17344971, 19822824, 23126628, 34689942, 46253256, 69379884, 138759768]

約数ペア:

[(1, 138759768), (2, 69379884), (3, 46253256), (4, 34689942), (6, 23126628), (7, 19822824), (8, 17344971), (9, 15417752), (12, 11563314), (14, 9911412), (18, 7708876), (21, 6607608), (24, 5781657), (28, 4955706), (36, 3854438), (37, 3750264), (42, 3303804), (49, 2831832), (56, 2477853), (63, 2202536), (72, 1927219), (74, 1875132), (84, 1651902), (98, 1415916), (111, 1250088), (126, 1101268), (147, 943944), (148, 937566), (168, 825951), (196, 707958), (222, 625044), (252, 550634), (259, 535752), (294, 471972), (296, 468783), (333, 416696), (392, 353979), (441, 314648), (444, 312522), (504, 275317), (518, 267876), (588, 235986), (666, 208348), (777, 178584), (882, 157324), (888, 156261), (1036, 133938), (1063, 130536), (1176, 117993), (1332, 104174), (1554, 89292), (1764, 78662), (1813, 76536), (2072, 66969), (2126, 65268), (2331, 59528), (2664, 52087), (3108, 44646), (3189, 43512), (3528, 39331), (3626, 38268), (4252, 32634), (4662, 29764), (5439, 25512), (6216, 22323), (6378, 21756), (7252, 19134), (7441, 18648), (8504, 16317), (9324, 14882), (9567, 14504), (10878, 12756)]