157786992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 518109696

約数和(自身を除く): 360322704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 61, 66, 69, 71, 72, 88, 92, 99, 122, 132, 138, 142, 144, 176, 183, 184, 198, 207, 213, 244, 253, 264, 276, 284, 366, 368, 396, 414, 426, 488, 506, 528, 549, 552, 568, 639, 671, 732, 759, 781, 792, 828, 852, 976, 1012, 1098, 1104, 1136, 1278, 1342, 1403, 1464, 1518, 1562, 1584, 1633, 1656, 1704, 2013, 2024, 2196, 2277, 2343, 2556, 2684, 2806, 2928, 3036, 3124, 3266, 3312, 3408, 4026, 4048, 4209, 4331, 4392, 4554, 4686, 4899, 5112, 5368, 5612, 6039, 6072, 6248, 6532, 7029, 8052, 8418, 8662, 8784, 9108, 9372, 9798, 10224, 10736, 11224, 12078, 12144, 12496, 12627, 12993, 13064, 14058, 14697, 15433, 16104, 16836, 17324, 17963, 18216, 18744, 19596, 22448, 24156, 25254, 25986, 26128, 28116, 29394, 30866, 32208, 33672, 34648, 35926, 36432, 37488, 38979, 39192, 46299, 47641, 48312, 50508, 51972, 53889, 56232, 58788, 61732, 67344, 69296, 71852, 77958, 78384, 92598, 95282, 96624, 99613, 101016, 103944, 107778, 112464, 117576, 123464, 138897, 142923, 143704, 155916, 161667, 185196, 190564, 199226, 202032, 207888, 215556, 235152, 246928, 277794, 285846, 287408, 298839, 311832, 323334, 370392, 381128, 398452, 428769, 431112, 555588, 571692, 597678, 623664, 646668, 740784, 762256, 796904, 857538, 862224, 896517, 1095743, 1111176, 1143384, 1195356, 1293336, 1593808, 1715076, 1793034, 2191486, 2222352, 2286768, 2390712, 2586672, 3287229, 3430152, 3586068, 4382972, 4781424, 6574458, 6860304, 7172136, 8765944, 9861687, 13148916, 14344272, 17531888, 19723374, 26297832, 39446748, 52595664, 78893496, 157786992]

約数ペア:

[(1, 157786992), (2, 78893496), (3, 52595664), (4, 39446748), (6, 26297832), (8, 19723374), (9, 17531888), (11, 14344272), (12, 13148916), (16, 9861687), (18, 8765944), (22, 7172136), (23, 6860304), (24, 6574458), (33, 4781424), (36, 4382972), (44, 3586068), (46, 3430152), (48, 3287229), (61, 2586672), (66, 2390712), (69, 2286768), (71, 2222352), (72, 2191486), (88, 1793034), (92, 1715076), (99, 1593808), (122, 1293336), (132, 1195356), (138, 1143384), (142, 1111176), (144, 1095743), (176, 896517), (183, 862224), (184, 857538), (198, 796904), (207, 762256), (213, 740784), (244, 646668), (253, 623664), (264, 597678), (276, 571692), (284, 555588), (366, 431112), (368, 428769), (396, 398452), (414, 381128), (426, 370392), (488, 323334), (506, 311832), (528, 298839), (549, 287408), (552, 285846), (568, 277794), (639, 246928), (671, 235152), (732, 215556), (759, 207888), (781, 202032), (792, 199226), (828, 190564), (852, 185196), (976, 161667), (1012, 155916), (1098, 143704), (1104, 142923), (1136, 138897), (1278, 123464), (1342, 117576), (1403, 112464), (1464, 107778), (1518, 103944), (1562, 101016), (1584, 99613), (1633, 96624), (1656, 95282), (1704, 92598), (2013, 78384), (2024, 77958), (2196, 71852), (2277, 69296), (2343, 67344), (2556, 61732), (2684, 58788), (2806, 56232), (2928, 53889), (3036, 51972), (3124, 50508), (3266, 48312), (3312, 47641), (3408, 46299), (4026, 39192), (4048, 38979), (4209, 37488), (4331, 36432), (4392, 35926), (4554, 34648), (4686, 33672), (4899, 32208), (5112, 30866), (5368, 29394), (5612, 28116), (6039, 26128), (6072, 25986), (6248, 25254), (6532, 24156), (7029, 22448), (8052, 19596), (8418, 18744), (8662, 18216), (8784, 17963), (9108, 17324), (9372, 16836), (9798, 16104), (10224, 15433), (10736, 14697), (11224, 14058), (12078, 13064), (12144, 12993), (12496, 12627)]