128703696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1604

約数の個数: 80

約数和(自身を含む): 365065920

約数和(自身を除く): 236362224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 173, 176, 264, 346, 519, 528, 692, 1038, 1384, 1409, 1903, 2076, 2768, 2818, 3806, 4152, 4227, 5636, 5709, 7612, 8304, 8454, 11272, 11418, 15224, 15499, 16908, 22544, 22836, 30448, 30998, 33816, 45672, 46497, 61996, 67632, 91344, 92994, 123992, 185988, 243757, 247984, 371976, 487514, 731271, 743952, 975028, 1462542, 1950056, 2681327, 2925084, 3900112, 5362654, 5850168, 8043981, 10725308, 11700336, 16087962, 21450616, 32175924, 42901232, 64351848, 128703696]

約数ペア:

[(1, 128703696), (2, 64351848), (3, 42901232), (4, 32175924), (6, 21450616), (8, 16087962), (11, 11700336), (12, 10725308), (16, 8043981), (22, 5850168), (24, 5362654), (33, 3900112), (44, 2925084), (48, 2681327), (66, 1950056), (88, 1462542), (132, 975028), (173, 743952), (176, 731271), (264, 487514), (346, 371976), (519, 247984), (528, 243757), (692, 185988), (1038, 123992), (1384, 92994), (1409, 91344), (1903, 67632), (2076, 61996), (2768, 46497), (2818, 45672), (3806, 33816), (4152, 30998), (4227, 30448), (5636, 22836), (5709, 22544), (7612, 16908), (8304, 15499), (8454, 15224), (11272, 11418)]