154723712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 215413888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 79, 88, 104, 107, 128, 143, 158, 176, 208, 214, 286, 316, 352, 416, 428, 572, 632, 704, 832, 856, 869, 1027, 1144, 1177, 1264, 1391, 1408, 1664, 1712, 1738, 2054, 2288, 2354, 2528, 2782, 3424, 3476, 4108, 4576, 4708, 5056, 5564, 6848, 6952, 8216, 8453, 9152, 9416, 10112, 11128, 11297, 13696, 13904, 15301, 16432, 16906, 18304, 18832, 22256, 22594, 27808, 30602, 32864, 33812, 37664, 44512, 45188, 55616, 61204, 65728, 67624, 75328, 89024, 90376, 92983, 109889, 111232, 122408, 131456, 135248, 150656, 178048, 180752, 185966, 219778, 244816, 270496, 361504, 371932, 439556, 489632, 540992, 723008, 743864, 879112, 979264, 1081984, 1208779, 1446016, 1487728, 1758224, 1958528, 2417558, 2975456, 3516448, 4835116, 5950912, 7032896, 9670232, 11901824, 14065792, 19340464, 38680928, 77361856, 154723712]

約数ペア:

[(1, 154723712), (2, 77361856), (4, 38680928), (8, 19340464), (11, 14065792), (13, 11901824), (16, 9670232), (22, 7032896), (26, 5950912), (32, 4835116), (44, 3516448), (52, 2975456), (64, 2417558), (79, 1958528), (88, 1758224), (104, 1487728), (107, 1446016), (128, 1208779), (143, 1081984), (158, 979264), (176, 879112), (208, 743864), (214, 723008), (286, 540992), (316, 489632), (352, 439556), (416, 371932), (428, 361504), (572, 270496), (632, 244816), (704, 219778), (832, 185966), (856, 180752), (869, 178048), (1027, 150656), (1144, 135248), (1177, 131456), (1264, 122408), (1391, 111232), (1408, 109889), (1664, 92983), (1712, 90376), (1738, 89024), (2054, 75328), (2288, 67624), (2354, 65728), (2528, 61204), (2782, 55616), (3424, 45188), (3476, 44512), (4108, 37664), (4576, 33812), (4708, 32864), (5056, 30602), (5564, 27808), (6848, 22594), (6952, 22256), (8216, 18832), (8453, 18304), (9152, 16906), (9416, 16432), (10112, 15301), (11128, 13904), (11297, 13696)]