158889248

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 386870400

約数和(自身を除く): 227981152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1009, 1036, 1064, 1184, 1406, 2018, 2072, 2128, 2812, 4036, 4144, 4256, 4921, 5624, 7063, 8072, 8288, 9842, 11248, 14126, 16144, 19171, 19684, 22496, 28252, 32288, 37333, 38342, 39368, 56504, 74666, 76684, 78736, 113008, 134197, 149332, 153368, 157472, 226016, 261331, 268394, 298664, 306736, 522662, 536788, 597328, 613472, 709327, 1045324, 1073576, 1194656, 1418654, 2090648, 2147152, 2837308, 4181296, 4294304, 4965289, 5674616, 8362592, 9930578, 11349232, 19861156, 22698464, 39722312, 79444624, 158889248]

約数ペア:

[(1, 158889248), (2, 79444624), (4, 39722312), (7, 22698464), (8, 19861156), (14, 11349232), (16, 9930578), (19, 8362592), (28, 5674616), (32, 4965289), (37, 4294304), (38, 4181296), (56, 2837308), (74, 2147152), (76, 2090648), (112, 1418654), (133, 1194656), (148, 1073576), (152, 1045324), (224, 709327), (259, 613472), (266, 597328), (296, 536788), (304, 522662), (518, 306736), (532, 298664), (592, 268394), (608, 261331), (703, 226016), (1009, 157472), (1036, 153368), (1064, 149332), (1184, 134197), (1406, 113008), (2018, 78736), (2072, 76684), (2128, 74666), (2812, 56504), (4036, 39368), (4144, 38342), (4256, 37333), (4921, 32288), (5624, 28252), (7063, 22496), (8072, 19684), (8288, 19171), (9842, 16144), (11248, 14126)]