129271808

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 283046400

約数和(自身を除く): 153774592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 79, 94, 128, 136, 158, 188, 256, 272, 316, 376, 512, 544, 632, 752, 799, 1024, 1088, 1264, 1343, 1504, 1598, 2048, 2176, 2528, 2686, 3008, 3196, 3713, 4352, 5056, 5372, 6016, 6392, 7426, 8704, 10112, 10744, 12032, 12784, 14852, 17408, 20224, 21488, 24064, 25568, 29704, 34816, 40448, 42976, 48128, 51136, 59408, 63121, 80896, 85952, 96256, 102272, 118816, 126242, 161792, 171904, 204544, 237632, 252484, 343808, 409088, 475264, 504968, 687616, 818176, 950528, 1009936, 1375232, 1636352, 1901056, 2019872, 2750464, 3802112, 4039744, 7604224, 8079488, 16158976, 32317952, 64635904, 129271808]

約数ペア:

[(1, 129271808), (2, 64635904), (4, 32317952), (8, 16158976), (16, 8079488), (17, 7604224), (32, 4039744), (34, 3802112), (47, 2750464), (64, 2019872), (68, 1901056), (79, 1636352), (94, 1375232), (128, 1009936), (136, 950528), (158, 818176), (188, 687616), (256, 504968), (272, 475264), (316, 409088), (376, 343808), (512, 252484), (544, 237632), (632, 204544), (752, 171904), (799, 161792), (1024, 126242), (1088, 118816), (1264, 102272), (1343, 96256), (1504, 85952), (1598, 80896), (2048, 63121), (2176, 59408), (2528, 51136), (2686, 48128), (3008, 42976), (3196, 40448), (3713, 34816), (4352, 29704), (5056, 25568), (5372, 24064), (6016, 21488), (6392, 20224), (7426, 17408), (8704, 14852), (10112, 12784), (10744, 12032)]