128754648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{14779}}^1$

素因数の和:14813

約数の個数: 72

約数和(自身を含む): 383319300

約数和(自身を除く): 254564652

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 14779, 29558, 44337, 59116, 88674, 118232, 133011, 162569, 177348, 266022, 325138, 354696, 487707, 532044, 650276, 975414, 1064088, 1300552, 1463121, 1788259, 1950828, 2926242, 3576518, 3901656, 5364777, 5852484, 7153036, 10729554, 11704968, 14306072, 16094331, 21459108, 32188662, 42918216, 64377324, 128754648]

約数ペア:

[(1, 128754648), (2, 64377324), (3, 42918216), (4, 32188662), (6, 21459108), (8, 16094331), (9, 14306072), (11, 11704968), (12, 10729554), (18, 7153036), (22, 5852484), (24, 5364777), (33, 3901656), (36, 3576518), (44, 2926242), (66, 1950828), (72, 1788259), (88, 1463121), (99, 1300552), (121, 1064088), (132, 975414), (198, 650276), (242, 532044), (264, 487707), (363, 354696), (396, 325138), (484, 266022), (726, 177348), (792, 162569), (968, 133011), (1089, 118232), (1452, 88674), (2178, 59116), (2904, 44337), (4356, 29558), (8712, 14779)]