161837244

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 430920000

約数和(自身を除く): 269082756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 113, 149, 178, 226, 267, 298, 339, 356, 447, 452, 534, 596, 678, 801, 894, 1017, 1068, 1341, 1356, 1602, 1788, 2034, 2403, 2682, 3051, 3204, 4023, 4068, 4806, 5364, 6102, 8046, 9612, 10057, 12204, 13261, 16092, 16837, 20114, 26522, 30171, 33674, 39783, 40228, 50511, 53044, 60342, 67348, 79566, 90513, 101022, 119349, 120684, 151533, 159132, 181026, 202044, 238698, 271539, 303066, 358047, 362052, 454599, 477396, 543078, 606132, 716094, 909198, 1086156, 1432188, 1498493, 1818396, 2996986, 4495479, 5993972, 8990958, 13486437, 17981916, 26972874, 40459311, 53945748, 80918622, 161837244]

約数ペア:

[(1, 161837244), (2, 80918622), (3, 53945748), (4, 40459311), (6, 26972874), (9, 17981916), (12, 13486437), (18, 8990958), (27, 5993972), (36, 4495479), (54, 2996986), (89, 1818396), (108, 1498493), (113, 1432188), (149, 1086156), (178, 909198), (226, 716094), (267, 606132), (298, 543078), (339, 477396), (356, 454599), (447, 362052), (452, 358047), (534, 303066), (596, 271539), (678, 238698), (801, 202044), (894, 181026), (1017, 159132), (1068, 151533), (1341, 120684), (1356, 119349), (1602, 101022), (1788, 90513), (2034, 79566), (2403, 67348), (2682, 60342), (3051, 53044), (3204, 50511), (4023, 40228), (4068, 39783), (4806, 33674), (5364, 30171), (6102, 26522), (8046, 20114), (9612, 16837), (10057, 16092), (12204, 13261)]