129293296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 293552640

約数和(自身を除く): 164259344

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 79, 88, 136, 158, 176, 187, 272, 316, 374, 547, 632, 748, 869, 1094, 1264, 1343, 1496, 1738, 2188, 2686, 2992, 3476, 4376, 5372, 6017, 6952, 8752, 9299, 10744, 12034, 13904, 14773, 18598, 21488, 24068, 29546, 37196, 43213, 48136, 59092, 74392, 86426, 96272, 102289, 118184, 148784, 172852, 204578, 236368, 345704, 409156, 475343, 691408, 734621, 818312, 950686, 1469242, 1636624, 1901372, 2938484, 3802744, 5876968, 7605488, 8080831, 11753936, 16161662, 32323324, 64646648, 129293296]

約数ペア:

[(1, 129293296), (2, 64646648), (4, 32323324), (8, 16161662), (11, 11753936), (16, 8080831), (17, 7605488), (22, 5876968), (34, 3802744), (44, 2938484), (68, 1901372), (79, 1636624), (88, 1469242), (136, 950686), (158, 818312), (176, 734621), (187, 691408), (272, 475343), (316, 409156), (374, 345704), (547, 236368), (632, 204578), (748, 172852), (869, 148784), (1094, 118184), (1264, 102289), (1343, 96272), (1496, 86426), (1738, 74392), (2188, 59092), (2686, 48136), (2992, 43213), (3476, 37196), (4376, 29546), (5372, 24068), (6017, 21488), (6952, 18598), (8752, 14773), (9299, 13904), (10744, 12034)]