166365824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 354429600

約数和(自身を除く): 188063776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 268, 304, 536, 608, 1021, 1072, 1216, 1273, 2042, 2144, 2432, 2546, 4084, 4288, 5092, 8168, 8576, 10184, 16336, 19399, 20368, 32672, 38798, 40736, 65344, 68407, 77596, 81472, 130688, 136814, 155192, 162944, 273628, 310384, 547256, 620768, 1094512, 1241536, 1299733, 2189024, 2483072, 2599466, 4378048, 5198932, 8756096, 10397864, 20795728, 41591456, 83182912, 166365824]

約数ペア:

[(1, 166365824), (2, 83182912), (4, 41591456), (8, 20795728), (16, 10397864), (19, 8756096), (32, 5198932), (38, 4378048), (64, 2599466), (67, 2483072), (76, 2189024), (128, 1299733), (134, 1241536), (152, 1094512), (268, 620768), (304, 547256), (536, 310384), (608, 273628), (1021, 162944), (1072, 155192), (1216, 136814), (1273, 130688), (2042, 81472), (2144, 77596), (2432, 68407), (2546, 65344), (4084, 40736), (4288, 38798), (5092, 32672), (8168, 20368), (8576, 19399), (10184, 16336)]