128310144

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3087

約数の個数: 64

約数和(自身を含む): 343956240

約数和(自身を除く): 215646096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 384, 452, 678, 904, 1356, 1808, 2712, 2957, 3616, 5424, 5914, 7232, 8871, 10848, 11828, 14464, 17742, 21696, 23656, 35484, 43392, 47312, 70968, 94624, 141936, 189248, 283872, 334141, 378496, 567744, 668282, 1002423, 1135488, 1336564, 2004846, 2673128, 4009692, 5346256, 8019384, 10692512, 16038768, 21385024, 32077536, 42770048, 64155072, 128310144]

約数ペア:

[(1, 128310144), (2, 64155072), (3, 42770048), (4, 32077536), (6, 21385024), (8, 16038768), (12, 10692512), (16, 8019384), (24, 5346256), (32, 4009692), (48, 2673128), (64, 2004846), (96, 1336564), (113, 1135488), (128, 1002423), (192, 668282), (226, 567744), (339, 378496), (384, 334141), (452, 283872), (678, 189248), (904, 141936), (1356, 94624), (1808, 70968), (2712, 47312), (2957, 43392), (3616, 35484), (5424, 23656), (5914, 21696), (7232, 17742), (8871, 14464), (10848, 11828)]