179619968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 416404800

約数和(自身を除く): 236784832

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 53, 58, 64, 83, 88, 106, 116, 128, 166, 176, 212, 232, 319, 332, 352, 424, 464, 583, 638, 664, 704, 848, 913, 928, 1166, 1276, 1328, 1408, 1537, 1696, 1826, 1856, 2332, 2407, 2552, 2656, 3074, 3392, 3652, 3712, 4399, 4664, 4814, 5104, 5312, 6148, 6784, 7304, 8798, 9328, 9628, 10208, 10624, 12296, 14608, 16907, 17596, 18656, 19256, 20416, 24592, 26477, 29216, 33814, 35192, 37312, 38512, 40832, 48389, 49184, 52954, 58432, 67628, 70384, 74624, 77024, 96778, 98368, 105908, 116864, 127571, 135256, 140768, 154048, 193556, 196736, 211816, 255142, 270512, 281536, 308096, 387112, 423632, 510284, 541024, 563072, 774224, 847264, 1020568, 1082048, 1403281, 1548448, 1694528, 2041136, 2164096, 2806562, 3096896, 3389056, 4082272, 5613124, 6193792, 8164544, 11226248, 16329088, 22452496, 44904992, 89809984, 179619968]

約数ペア:

[(1, 179619968), (2, 89809984), (4, 44904992), (8, 22452496), (11, 16329088), (16, 11226248), (22, 8164544), (29, 6193792), (32, 5613124), (44, 4082272), (53, 3389056), (58, 3096896), (64, 2806562), (83, 2164096), (88, 2041136), (106, 1694528), (116, 1548448), (128, 1403281), (166, 1082048), (176, 1020568), (212, 847264), (232, 774224), (319, 563072), (332, 541024), (352, 510284), (424, 423632), (464, 387112), (583, 308096), (638, 281536), (664, 270512), (704, 255142), (848, 211816), (913, 196736), (928, 193556), (1166, 154048), (1276, 140768), (1328, 135256), (1408, 127571), (1537, 116864), (1696, 105908), (1826, 98368), (1856, 96778), (2332, 77024), (2407, 74624), (2552, 70384), (2656, 67628), (3074, 58432), (3392, 52954), (3652, 49184), (3712, 48389), (4399, 40832), (4664, 38512), (4814, 37312), (5104, 35192), (5312, 33814), (6148, 29216), (6784, 26477), (7304, 24592), (8798, 20416), (9328, 19256), (9628, 18656), (10208, 17596), (10624, 16907), (12296, 14608)]