191811072

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:999

約数の個数: 80

約数和(自身を含む): 515002752

約数和(自身を除く): 323191680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 768, 827, 906, 1208, 1536, 1654, 1812, 2416, 2481, 3308, 3624, 4832, 4962, 6616, 7248, 9664, 9924, 13232, 14496, 19328, 19848, 26464, 28992, 38656, 39696, 52928, 57984, 77312, 79392, 105856, 115968, 124877, 158784, 211712, 231936, 249754, 317568, 374631, 423424, 499508, 635136, 749262, 999016, 1270272, 1498524, 1998032, 2997048, 3996064, 5994096, 7992128, 11988192, 15984256, 23976384, 31968512, 47952768, 63937024, 95905536, 191811072]

約数ペア:

[(1, 191811072), (2, 95905536), (3, 63937024), (4, 47952768), (6, 31968512), (8, 23976384), (12, 15984256), (16, 11988192), (24, 7992128), (32, 5994096), (48, 3996064), (64, 2997048), (96, 1998032), (128, 1498524), (151, 1270272), (192, 999016), (256, 749262), (302, 635136), (384, 499508), (453, 423424), (512, 374631), (604, 317568), (768, 249754), (827, 231936), (906, 211712), (1208, 158784), (1536, 124877), (1654, 115968), (1812, 105856), (2416, 79392), (2481, 77312), (3308, 57984), (3624, 52928), (4832, 39696), (4962, 38656), (6616, 28992), (7248, 26464), (9664, 19848), (9924, 19328), (13232, 14496)]