149568448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 337962240

約数和(自身を除く): 188393792

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 43, 46, 64, 68, 86, 92, 136, 139, 172, 184, 272, 278, 344, 368, 391, 544, 556, 688, 731, 736, 782, 989, 1088, 1112, 1376, 1462, 1472, 1564, 1978, 2224, 2363, 2752, 2924, 3128, 3197, 3956, 4448, 4726, 5848, 5977, 6256, 6394, 7912, 8896, 9452, 11696, 11954, 12512, 12788, 15824, 16813, 18904, 23392, 23908, 25024, 25576, 31648, 33626, 37808, 46784, 47816, 51152, 54349, 63296, 67252, 75616, 95632, 101609, 102304, 108698, 134504, 137471, 151232, 191264, 203218, 204608, 217396, 269008, 274942, 382528, 406436, 434792, 538016, 549884, 812872, 869584, 1076032, 1099768, 1625744, 1739168, 2199536, 2337007, 3251488, 3478336, 4399072, 4674014, 6502976, 8798144, 9348028, 18696056, 37392112, 74784224, 149568448]

約数ペア:

[(1, 149568448), (2, 74784224), (4, 37392112), (8, 18696056), (16, 9348028), (17, 8798144), (23, 6502976), (32, 4674014), (34, 4399072), (43, 3478336), (46, 3251488), (64, 2337007), (68, 2199536), (86, 1739168), (92, 1625744), (136, 1099768), (139, 1076032), (172, 869584), (184, 812872), (272, 549884), (278, 538016), (344, 434792), (368, 406436), (391, 382528), (544, 274942), (556, 269008), (688, 217396), (731, 204608), (736, 203218), (782, 191264), (989, 151232), (1088, 137471), (1112, 134504), (1376, 108698), (1462, 102304), (1472, 101609), (1564, 95632), (1978, 75616), (2224, 67252), (2363, 63296), (2752, 54349), (2924, 51152), (3128, 47816), (3197, 46784), (3956, 37808), (4448, 33626), (4726, 31648), (5848, 25576), (5977, 25024), (6256, 23908), (6394, 23392), (7912, 18904), (8896, 16813), (9452, 15824), (11696, 12788), (11954, 12512)]