155294976

素因数分解:

$2^8\times 3^1\times {\mathrm{229}}^1\times {\mathrm{883}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 415586080

約数和(自身を除く): 260291104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 687, 768, 883, 916, 1374, 1766, 1832, 2649, 2748, 3532, 3664, 5298, 5496, 7064, 7328, 10596, 10992, 14128, 14656, 21192, 21984, 28256, 29312, 42384, 43968, 56512, 58624, 84768, 87936, 113024, 169536, 175872, 202207, 226048, 339072, 404414, 606621, 678144, 808828, 1213242, 1617656, 2426484, 3235312, 4852968, 6470624, 9705936, 12941248, 19411872, 25882496, 38823744, 51764992, 77647488, 155294976]

約数ペア:

[(1, 155294976), (2, 77647488), (3, 51764992), (4, 38823744), (6, 25882496), (8, 19411872), (12, 12941248), (16, 9705936), (24, 6470624), (32, 4852968), (48, 3235312), (64, 2426484), (96, 1617656), (128, 1213242), (192, 808828), (229, 678144), (256, 606621), (384, 404414), (458, 339072), (687, 226048), (768, 202207), (883, 175872), (916, 169536), (1374, 113024), (1766, 87936), (1832, 84768), (2649, 58624), (2748, 56512), (3532, 43968), (3664, 42384), (5298, 29312), (5496, 28256), (7064, 21984), (7328, 21192), (10596, 14656), (10992, 14128)]