158587072

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 112

約数和(自身を含む): 391444480

約数和(自身を除く): 232857408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 601, 608, 868, 992, 1064, 1178, 1202, 1216, 1736, 1984, 2128, 2356, 2404, 3472, 4123, 4207, 4256, 4712, 4808, 6944, 8246, 8414, 8512, 9424, 9616, 11419, 13888, 16492, 16828, 18631, 18848, 19232, 22838, 32984, 33656, 37262, 37696, 38464, 45676, 65968, 67312, 74524, 79933, 91352, 130417, 131936, 134624, 149048, 159866, 182704, 260834, 263872, 269248, 298096, 319732, 353989, 365408, 521668, 596192, 639464, 707978, 730816, 1043336, 1192384, 1278928, 1415956, 2086672, 2477923, 2557856, 2831912, 4173344, 4955846, 5115712, 5663824, 8346688, 9911692, 11327648, 19823384, 22655296, 39646768, 79293536, 158587072]

約数ペア:

[(1, 158587072), (2, 79293536), (4, 39646768), (7, 22655296), (8, 19823384), (14, 11327648), (16, 9911692), (19, 8346688), (28, 5663824), (31, 5115712), (32, 4955846), (38, 4173344), (56, 2831912), (62, 2557856), (64, 2477923), (76, 2086672), (112, 1415956), (124, 1278928), (133, 1192384), (152, 1043336), (217, 730816), (224, 707978), (248, 639464), (266, 596192), (304, 521668), (434, 365408), (448, 353989), (496, 319732), (532, 298096), (589, 269248), (601, 263872), (608, 260834), (868, 182704), (992, 159866), (1064, 149048), (1178, 134624), (1202, 131936), (1216, 130417), (1736, 91352), (1984, 79933), (2128, 74524), (2356, 67312), (2404, 65968), (3472, 45676), (4123, 38464), (4207, 37696), (4256, 37262), (4712, 33656), (4808, 32984), (6944, 22838), (8246, 19232), (8414, 18848), (8512, 18631), (9424, 16828), (9616, 16492), (11419, 13888)]