126500176

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 90

約数和(自身を含む): 285897066

約数和(自身を除く): 159396890

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 181, 209, 242, 304, 361, 362, 418, 484, 722, 724, 836, 968, 1444, 1448, 1672, 1936, 1991, 2299, 2888, 2896, 3344, 3439, 3971, 3982, 4598, 5776, 6878, 7942, 7964, 9196, 13756, 15884, 15928, 18392, 21901, 27512, 31768, 31856, 36784, 37829, 43681, 43802, 55024, 63536, 65341, 75658, 87362, 87604, 130682, 151316, 174724, 175208, 261364, 302632, 349448, 350416, 416119, 522728, 605264, 698896, 718751, 832238, 1045456, 1437502, 1664476, 2875004, 3328952, 5750008, 6657904, 7906261, 11500016, 15812522, 31625044, 63250088, 126500176]

約数ペア:

[(1, 126500176), (2, 63250088), (4, 31625044), (8, 15812522), (11, 11500016), (16, 7906261), (19, 6657904), (22, 5750008), (38, 3328952), (44, 2875004), (76, 1664476), (88, 1437502), (121, 1045456), (152, 832238), (176, 718751), (181, 698896), (209, 605264), (242, 522728), (304, 416119), (361, 350416), (362, 349448), (418, 302632), (484, 261364), (722, 175208), (724, 174724), (836, 151316), (968, 130682), (1444, 87604), (1448, 87362), (1672, 75658), (1936, 65341), (1991, 63536), (2299, 55024), (2888, 43802), (2896, 43681), (3344, 37829), (3439, 36784), (3971, 31856), (3982, 31768), (4598, 27512), (5776, 21901), (6878, 18392), (7942, 15928), (7964, 15884), (9196, 13756)]