133756816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 293552640

約数和(自身を除く): 159795824

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 272, 464, 493, 496, 527, 547, 899, 986, 1054, 1094, 1798, 1972, 2108, 2188, 3596, 3944, 4216, 4376, 7192, 7888, 8432, 8752, 9299, 14384, 15283, 15863, 16957, 18598, 30566, 31726, 33914, 37196, 61132, 63452, 67828, 74392, 122264, 126904, 135656, 148784, 244528, 253808, 269671, 271312, 288269, 491753, 539342, 576538, 983506, 1078684, 1153076, 1967012, 2157368, 2306152, 3934024, 4314736, 4612304, 7868048, 8359801, 16719602, 33439204, 66878408, 133756816]

約数ペア:

[(1, 133756816), (2, 66878408), (4, 33439204), (8, 16719602), (16, 8359801), (17, 7868048), (29, 4612304), (31, 4314736), (34, 3934024), (58, 2306152), (62, 2157368), (68, 1967012), (116, 1153076), (124, 1078684), (136, 983506), (232, 576538), (248, 539342), (272, 491753), (464, 288269), (493, 271312), (496, 269671), (527, 253808), (547, 244528), (899, 148784), (986, 135656), (1054, 126904), (1094, 122264), (1798, 74392), (1972, 67828), (2108, 63452), (2188, 61132), (3596, 37196), (3944, 33914), (4216, 31726), (4376, 30566), (7192, 18598), (7888, 16957), (8432, 15863), (8752, 15283), (9299, 14384)]