186998912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4573

約数の個数: 64

約数和(自身を含む): 415303200

約数和(自身を除く): 228304288

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 4523, 5168, 9046, 10336, 18092, 20672, 36184, 41344, 72368, 76891, 85937, 144736, 153782, 171874, 289472, 307564, 343748, 578944, 615128, 687496, 1230256, 1374992, 1460929, 2460512, 2749984, 2921858, 4921024, 5499968, 5843716, 9842048, 10999936, 11687432, 23374864, 46749728, 93499456, 186998912]

約数ペア:

[(1, 186998912), (2, 93499456), (4, 46749728), (8, 23374864), (16, 11687432), (17, 10999936), (19, 9842048), (32, 5843716), (34, 5499968), (38, 4921024), (64, 2921858), (68, 2749984), (76, 2460512), (128, 1460929), (136, 1374992), (152, 1230256), (272, 687496), (304, 615128), (323, 578944), (544, 343748), (608, 307564), (646, 289472), (1088, 171874), (1216, 153782), (1292, 144736), (2176, 85937), (2432, 76891), (2584, 72368), (4523, 41344), (5168, 36184), (9046, 20672), (10336, 18092)]