159330816

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:582

約数の個数: 120

約数和(自身を含む): 467273664

約数和(自身を除く): 307942848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 487, 512, 568, 576, 639, 768, 852, 974, 1136, 1152, 1278, 1461, 1536, 1704, 1948, 2272, 2304, 2556, 2922, 3408, 3896, 4383, 4544, 4608, 5112, 5844, 6816, 7792, 8766, 9088, 10224, 11688, 13632, 15584, 17532, 18176, 20448, 23376, 27264, 31168, 34577, 35064, 36352, 40896, 46752, 54528, 62336, 69154, 70128, 81792, 93504, 103731, 109056, 124672, 138308, 140256, 163584, 187008, 207462, 249344, 276616, 280512, 311193, 327168, 374016, 414924, 553232, 561024, 622386, 748032, 829848, 1106464, 1122048, 1244772, 1659696, 2212928, 2244096, 2489544, 3319392, 4425856, 4979088, 6638784, 8851712, 9958176, 13277568, 17703424, 19916352, 26555136, 39832704, 53110272, 79665408, 159330816]

約数ペア:

[(1, 159330816), (2, 79665408), (3, 53110272), (4, 39832704), (6, 26555136), (8, 19916352), (9, 17703424), (12, 13277568), (16, 9958176), (18, 8851712), (24, 6638784), (32, 4979088), (36, 4425856), (48, 3319392), (64, 2489544), (71, 2244096), (72, 2212928), (96, 1659696), (128, 1244772), (142, 1122048), (144, 1106464), (192, 829848), (213, 748032), (256, 622386), (284, 561024), (288, 553232), (384, 414924), (426, 374016), (487, 327168), (512, 311193), (568, 280512), (576, 276616), (639, 249344), (768, 207462), (852, 187008), (974, 163584), (1136, 140256), (1152, 138308), (1278, 124672), (1461, 109056), (1536, 103731), (1704, 93504), (1948, 81792), (2272, 70128), (2304, 69154), (2556, 62336), (2922, 54528), (3408, 46752), (3896, 40896), (4383, 36352), (4544, 35064), (4608, 34577), (5112, 31168), (5844, 27264), (6816, 23376), (7792, 20448), (8766, 18176), (9088, 17532), (10224, 15584), (11688, 13632)]