133639856

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 328746816

約数和(自身を除く): 195106960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 49, 56, 68, 74, 98, 112, 119, 136, 148, 196, 238, 259, 271, 272, 296, 392, 476, 518, 542, 592, 629, 784, 833, 952, 1036, 1084, 1258, 1666, 1813, 1897, 1904, 2072, 2168, 2516, 3332, 3626, 3794, 4144, 4336, 4403, 4607, 5032, 6664, 7252, 7588, 8806, 9214, 10027, 10064, 13279, 13328, 14504, 15176, 17612, 18428, 20054, 26558, 29008, 30352, 30821, 32249, 35224, 36856, 40108, 53116, 61642, 64498, 70189, 70448, 73712, 80216, 106232, 123284, 128996, 140378, 160432, 170459, 212464, 225743, 246568, 257992, 280756, 340918, 451486, 491323, 493136, 515984, 561512, 681836, 902972, 982646, 1123024, 1193213, 1363672, 1805944, 1965292, 2386426, 2727344, 3611888, 3930584, 4772852, 7861168, 8352491, 9545704, 16704982, 19091408, 33409964, 66819928, 133639856]

約数ペア:

[(1, 133639856), (2, 66819928), (4, 33409964), (7, 19091408), (8, 16704982), (14, 9545704), (16, 8352491), (17, 7861168), (28, 4772852), (34, 3930584), (37, 3611888), (49, 2727344), (56, 2386426), (68, 1965292), (74, 1805944), (98, 1363672), (112, 1193213), (119, 1123024), (136, 982646), (148, 902972), (196, 681836), (238, 561512), (259, 515984), (271, 493136), (272, 491323), (296, 451486), (392, 340918), (476, 280756), (518, 257992), (542, 246568), (592, 225743), (629, 212464), (784, 170459), (833, 160432), (952, 140378), (1036, 128996), (1084, 123284), (1258, 106232), (1666, 80216), (1813, 73712), (1897, 70448), (1904, 70189), (2072, 64498), (2168, 61642), (2516, 53116), (3332, 40108), (3626, 36856), (3794, 35224), (4144, 32249), (4336, 30821), (4403, 30352), (4607, 29008), (5032, 26558), (6664, 20054), (7252, 18428), (7588, 17612), (8806, 15176), (9214, 14504), (10027, 13328), (10064, 13279)]