126391408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 295668576

約数和(自身を除く): 169277168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 962, 1144, 1493, 1628, 1924, 2288, 2986, 3256, 3848, 5291, 5972, 6512, 7696, 10582, 11944, 16423, 19409, 21164, 23888, 32846, 38818, 42328, 55241, 65692, 77636, 84656, 110482, 131384, 155272, 213499, 220964, 262768, 310544, 426998, 441928, 607651, 718133, 853996, 883856, 1215302, 1436266, 1707992, 2430604, 2872532, 3415984, 4861208, 5745064, 7899463, 9722416, 11490128, 15798926, 31597852, 63195704, 126391408]

約数ペア:

[(1, 126391408), (2, 63195704), (4, 31597852), (8, 15798926), (11, 11490128), (13, 9722416), (16, 7899463), (22, 5745064), (26, 4861208), (37, 3415984), (44, 2872532), (52, 2430604), (74, 1707992), (88, 1436266), (104, 1215302), (143, 883856), (148, 853996), (176, 718133), (208, 607651), (286, 441928), (296, 426998), (407, 310544), (481, 262768), (572, 220964), (592, 213499), (814, 155272), (962, 131384), (1144, 110482), (1493, 84656), (1628, 77636), (1924, 65692), (2288, 55241), (2986, 42328), (3256, 38818), (3848, 32846), (5291, 23888), (5972, 21164), (6512, 19409), (7696, 16423), (10582, 11944)]