157751808

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3365

約数の個数: 80

約数和(自身を含む): 433948416

約数和(自身を除く): 276196608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3313, 3968, 5952, 6626, 7936, 9939, 11904, 13252, 15872, 19878, 23808, 26504, 39756, 47616, 53008, 79512, 102703, 106016, 159024, 205406, 212032, 308109, 318048, 410812, 424064, 616218, 636096, 821624, 848128, 1232436, 1272192, 1643248, 1696256, 2464872, 2544384, 3286496, 4929744, 5088768, 6572992, 9859488, 13145984, 19718976, 26291968, 39437952, 52583936, 78875904, 157751808]

約数ペア:

[(1, 157751808), (2, 78875904), (3, 52583936), (4, 39437952), (6, 26291968), (8, 19718976), (12, 13145984), (16, 9859488), (24, 6572992), (31, 5088768), (32, 4929744), (48, 3286496), (62, 2544384), (64, 2464872), (93, 1696256), (96, 1643248), (124, 1272192), (128, 1232436), (186, 848128), (192, 821624), (248, 636096), (256, 616218), (372, 424064), (384, 410812), (496, 318048), (512, 308109), (744, 212032), (768, 205406), (992, 159024), (1488, 106016), (1536, 102703), (1984, 79512), (2976, 53008), (3313, 47616), (3968, 39756), (5952, 26504), (6626, 23808), (7936, 19878), (9939, 15872), (11904, 13252)]