129660672

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 347242896

約数和(自身を除く): 217582224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 857, 1182, 1576, 1714, 2364, 2571, 3152, 3428, 4728, 5142, 6304, 6856, 9456, 10284, 12608, 13712, 18912, 20568, 25216, 27424, 37824, 41136, 50432, 54848, 75648, 82272, 109696, 151296, 164544, 168829, 219392, 329088, 337658, 506487, 658176, 675316, 1012974, 1350632, 2025948, 2701264, 4051896, 5402528, 8103792, 10805056, 16207584, 21610112, 32415168, 43220224, 64830336, 129660672]

約数ペア:

[(1, 129660672), (2, 64830336), (3, 43220224), (4, 32415168), (6, 21610112), (8, 16207584), (12, 10805056), (16, 8103792), (24, 5402528), (32, 4051896), (48, 2701264), (64, 2025948), (96, 1350632), (128, 1012974), (192, 675316), (197, 658176), (256, 506487), (384, 337658), (394, 329088), (591, 219392), (768, 168829), (788, 164544), (857, 151296), (1182, 109696), (1576, 82272), (1714, 75648), (2364, 54848), (2571, 50432), (3152, 41136), (3428, 37824), (4728, 27424), (5142, 25216), (6304, 20568), (6856, 18912), (9456, 13712), (10284, 12608)]