133161368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12487}}^1$

素因数の和:12567

約数の個数: 32

約数和(自身を含む): 263746560

約数和(自身を除く): 130585192

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 12487, 24974, 49948, 99896, 387097, 536941, 774194, 1073882, 1548388, 2147764, 3096776, 4295528, 16645171, 33290342, 66580684, 133161368]

約数ペア:

[(1, 133161368), (2, 66580684), (4, 33290342), (8, 16645171), (31, 4295528), (43, 3096776), (62, 2147764), (86, 1548388), (124, 1073882), (172, 774194), (248, 536941), (344, 387097), (1333, 99896), (2666, 49948), (5332, 24974), (10664, 12487)]