159186560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 440695080

約数和(自身を除く): 281508520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 53, 64, 65, 76, 80, 95, 104, 106, 128, 130, 152, 160, 190, 208, 212, 247, 260, 265, 304, 320, 361, 380, 416, 424, 494, 520, 530, 608, 640, 689, 722, 760, 832, 848, 988, 1007, 1040, 1060, 1216, 1235, 1378, 1444, 1520, 1664, 1696, 1805, 1976, 2014, 2080, 2120, 2432, 2470, 2756, 2888, 3040, 3392, 3445, 3610, 3952, 4028, 4160, 4240, 4693, 4940, 5035, 5512, 5776, 6080, 6784, 6890, 7220, 7904, 8056, 8320, 8480, 9386, 9880, 10070, 11024, 11552, 12160, 13091, 13780, 14440, 15808, 16112, 16960, 18772, 19133, 19760, 20140, 22048, 23104, 23465, 26182, 27560, 28880, 31616, 32224, 33920, 37544, 38266, 39520, 40280, 44096, 46208, 46930, 52364, 55120, 57760, 64448, 65455, 75088, 76532, 79040, 80560, 88192, 93860, 95665, 104728, 110240, 115520, 128896, 130910, 150176, 153064, 158080, 161120, 187720, 191330, 209456, 220480, 231040, 248729, 261820, 300352, 306128, 322240, 375440, 382660, 418912, 440960, 497458, 523640, 600704, 612256, 644480, 750880, 765320, 837824, 994916, 1047280, 1224512, 1243645, 1501760, 1530640, 1675648, 1989832, 2094560, 2449024, 2487290, 3003520, 3061280, 3979664, 4189120, 4974580, 6122560, 7959328, 8378240, 9949160, 12245120, 15918656, 19898320, 31837312, 39796640, 79593280, 159186560]

約数ペア:

[(1, 159186560), (2, 79593280), (4, 39796640), (5, 31837312), (8, 19898320), (10, 15918656), (13, 12245120), (16, 9949160), (19, 8378240), (20, 7959328), (26, 6122560), (32, 4974580), (38, 4189120), (40, 3979664), (52, 3061280), (53, 3003520), (64, 2487290), (65, 2449024), (76, 2094560), (80, 1989832), (95, 1675648), (104, 1530640), (106, 1501760), (128, 1243645), (130, 1224512), (152, 1047280), (160, 994916), (190, 837824), (208, 765320), (212, 750880), (247, 644480), (260, 612256), (265, 600704), (304, 523640), (320, 497458), (361, 440960), (380, 418912), (416, 382660), (424, 375440), (494, 322240), (520, 306128), (530, 300352), (608, 261820), (640, 248729), (689, 231040), (722, 220480), (760, 209456), (832, 191330), (848, 187720), (988, 161120), (1007, 158080), (1040, 153064), (1060, 150176), (1216, 130910), (1235, 128896), (1378, 115520), (1444, 110240), (1520, 104728), (1664, 95665), (1696, 93860), (1805, 88192), (1976, 80560), (2014, 79040), (2080, 76532), (2120, 75088), (2432, 65455), (2470, 64448), (2756, 57760), (2888, 55120), (3040, 52364), (3392, 46930), (3445, 46208), (3610, 44096), (3952, 40280), (4028, 39520), (4160, 38266), (4240, 37544), (4693, 33920), (4940, 32224), (5035, 31616), (5512, 28880), (5776, 27560), (6080, 26182), (6784, 23465), (6890, 23104), (7220, 22048), (7904, 20140), (8056, 19760), (8320, 19133), (8480, 18772), (9386, 16960), (9880, 16112), (10070, 15808), (11024, 14440), (11552, 13780), (12160, 13091)]