139090736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 296418528

約数和(自身を除く): 157327792

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 83, 101, 122, 136, 166, 202, 244, 272, 332, 404, 488, 664, 808, 976, 1037, 1328, 1411, 1616, 1717, 2074, 2822, 3434, 4148, 5063, 5644, 6161, 6868, 8296, 8383, 10126, 11288, 12322, 13736, 16592, 16766, 20252, 22576, 24644, 27472, 33532, 40504, 49288, 67064, 81008, 86071, 98576, 104737, 134128, 142511, 172142, 209474, 285022, 344284, 418948, 511363, 570044, 688568, 837896, 1022726, 1140088, 1377136, 1675792, 2045452, 2280176, 4090904, 8181808, 8693171, 17386342, 34772684, 69545368, 139090736]

約数ペア:

[(1, 139090736), (2, 69545368), (4, 34772684), (8, 17386342), (16, 8693171), (17, 8181808), (34, 4090904), (61, 2280176), (68, 2045452), (83, 1675792), (101, 1377136), (122, 1140088), (136, 1022726), (166, 837896), (202, 688568), (244, 570044), (272, 511363), (332, 418948), (404, 344284), (488, 285022), (664, 209474), (808, 172142), (976, 142511), (1037, 134128), (1328, 104737), (1411, 98576), (1616, 86071), (1717, 81008), (2074, 67064), (2822, 49288), (3434, 40504), (4148, 33532), (5063, 27472), (5644, 24644), (6161, 22576), (6868, 20252), (8296, 16766), (8383, 16592), (10126, 13736), (11288, 12322)]