128308536

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8609}}^1$

素因数の和:8650

約数の個数: 80

約数和(自身を含む): 375051600

約数和(自身を除く): 246743064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 8609, 14904, 17218, 25827, 34436, 51654, 68872, 77481, 103308, 154962, 198007, 206616, 232443, 309924, 396014, 464886, 594021, 619848, 697329, 792028, 929772, 1188042, 1394658, 1584056, 1782063, 1859544, 2376084, 2789316, 3564126, 4752168, 5346189, 5578632, 7128252, 10692378, 14256504, 16038567, 21384756, 32077134, 42769512, 64154268, 128308536]

約数ペア:

[(1, 128308536), (2, 64154268), (3, 42769512), (4, 32077134), (6, 21384756), (8, 16038567), (9, 14256504), (12, 10692378), (18, 7128252), (23, 5578632), (24, 5346189), (27, 4752168), (36, 3564126), (46, 2789316), (54, 2376084), (69, 1859544), (72, 1782063), (81, 1584056), (92, 1394658), (108, 1188042), (138, 929772), (162, 792028), (184, 697329), (207, 619848), (216, 594021), (276, 464886), (324, 396014), (414, 309924), (552, 232443), (621, 206616), (648, 198007), (828, 154962), (1242, 103308), (1656, 77481), (1863, 68872), (2484, 51654), (3726, 34436), (4968, 25827), (7452, 17218), (8609, 14904)]