179973456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 502676160

約数和(自身を除く): 322702704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 379, 624, 758, 761, 1137, 1516, 1522, 2274, 2283, 3032, 3044, 4548, 4566, 4927, 6064, 6088, 9096, 9132, 9854, 9893, 12176, 14781, 18192, 18264, 19708, 19786, 29562, 29679, 36528, 39416, 39572, 59124, 59358, 78832, 79144, 118248, 118716, 158288, 236496, 237432, 288419, 474864, 576838, 865257, 1153676, 1730514, 2307352, 3461028, 3749447, 4614704, 6922056, 7498894, 11248341, 13844112, 14997788, 22496682, 29995576, 44993364, 59991152, 89986728, 179973456]

約数ペア:

[(1, 179973456), (2, 89986728), (3, 59991152), (4, 44993364), (6, 29995576), (8, 22496682), (12, 14997788), (13, 13844112), (16, 11248341), (24, 7498894), (26, 6922056), (39, 4614704), (48, 3749447), (52, 3461028), (78, 2307352), (104, 1730514), (156, 1153676), (208, 865257), (312, 576838), (379, 474864), (624, 288419), (758, 237432), (761, 236496), (1137, 158288), (1516, 118716), (1522, 118248), (2274, 79144), (2283, 78832), (3032, 59358), (3044, 59124), (4548, 39572), (4566, 39416), (4927, 36528), (6064, 29679), (6088, 29562), (9096, 19786), (9132, 19708), (9854, 18264), (9893, 18192), (12176, 14781)]