167467280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 401117184

約数和(自身を除く): 233649904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 127, 212, 254, 265, 311, 424, 508, 530, 622, 635, 848, 1016, 1060, 1244, 1270, 1555, 2032, 2120, 2488, 2540, 3110, 4240, 4976, 5080, 6220, 6731, 10160, 12440, 13462, 16483, 24880, 26924, 32966, 33655, 39497, 53848, 65932, 67310, 78994, 82415, 107696, 131864, 134620, 157988, 164830, 197485, 263728, 269240, 315976, 329660, 394970, 538480, 631952, 659320, 789940, 1318640, 1579880, 2093341, 3159760, 4186682, 8373364, 10466705, 16746728, 20933410, 33493456, 41866820, 83733640, 167467280]

約数ペア:

[(1, 167467280), (2, 83733640), (4, 41866820), (5, 33493456), (8, 20933410), (10, 16746728), (16, 10466705), (20, 8373364), (40, 4186682), (53, 3159760), (80, 2093341), (106, 1579880), (127, 1318640), (212, 789940), (254, 659320), (265, 631952), (311, 538480), (424, 394970), (508, 329660), (530, 315976), (622, 269240), (635, 263728), (848, 197485), (1016, 164830), (1060, 157988), (1244, 134620), (1270, 131864), (1555, 107696), (2032, 82415), (2120, 78994), (2488, 67310), (2540, 65932), (3110, 53848), (4240, 39497), (4976, 33655), (5080, 32966), (6220, 26924), (6731, 24880), (10160, 16483), (12440, 13462)]