127211552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 281957760

約数和(自身を除く): 154746208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 71, 73, 104, 118, 142, 146, 208, 236, 284, 292, 416, 472, 568, 584, 767, 923, 944, 949, 1136, 1168, 1534, 1846, 1888, 1898, 2272, 2336, 3068, 3692, 3796, 4189, 4307, 5183, 6136, 7384, 7592, 8378, 8614, 10366, 12272, 14768, 15184, 16756, 17228, 20732, 24544, 29536, 30368, 33512, 34456, 41464, 54457, 55991, 67024, 67379, 68912, 82928, 108914, 111982, 134048, 134758, 137824, 165856, 217828, 223964, 269516, 305797, 435656, 447928, 539032, 611594, 871312, 895856, 1078064, 1223188, 1742624, 1791712, 2156128, 2446376, 3975361, 4892752, 7950722, 9785504, 15901444, 31802888, 63605776, 127211552]

約数ペア:

[(1, 127211552), (2, 63605776), (4, 31802888), (8, 15901444), (13, 9785504), (16, 7950722), (26, 4892752), (32, 3975361), (52, 2446376), (59, 2156128), (71, 1791712), (73, 1742624), (104, 1223188), (118, 1078064), (142, 895856), (146, 871312), (208, 611594), (236, 539032), (284, 447928), (292, 435656), (416, 305797), (472, 269516), (568, 223964), (584, 217828), (767, 165856), (923, 137824), (944, 134758), (949, 134048), (1136, 111982), (1168, 108914), (1534, 82928), (1846, 68912), (1888, 67379), (1898, 67024), (2272, 55991), (2336, 54457), (3068, 41464), (3692, 34456), (3796, 33512), (4189, 30368), (4307, 29536), (5183, 24544), (6136, 20732), (7384, 17228), (7592, 16756), (8378, 15184), (8614, 14768), (10366, 12272)]