154216872

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 433857600

約数和(自身を除く): 279640728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 648, 662, 719, 993, 1324, 1438, 1986, 2157, 2648, 2876, 2979, 3972, 4314, 5752, 5958, 6471, 7944, 8628, 8937, 11916, 12942, 17256, 17874, 19413, 23832, 25884, 26811, 35748, 38826, 51768, 53622, 58239, 71496, 77652, 107244, 116478, 155304, 214488, 232956, 237989, 465912, 475978, 713967, 951956, 1427934, 1903912, 2141901, 2855868, 4283802, 5711736, 6425703, 8567604, 12851406, 17135208, 19277109, 25702812, 38554218, 51405624, 77108436, 154216872]

約数ペア:

[(1, 154216872), (2, 77108436), (3, 51405624), (4, 38554218), (6, 25702812), (8, 19277109), (9, 17135208), (12, 12851406), (18, 8567604), (24, 6425703), (27, 5711736), (36, 4283802), (54, 2855868), (72, 2141901), (81, 1903912), (108, 1427934), (162, 951956), (216, 713967), (324, 475978), (331, 465912), (648, 237989), (662, 232956), (719, 214488), (993, 155304), (1324, 116478), (1438, 107244), (1986, 77652), (2157, 71496), (2648, 58239), (2876, 53622), (2979, 51768), (3972, 38826), (4314, 35748), (5752, 26811), (5958, 25884), (6471, 23832), (7944, 19413), (8628, 17874), (8937, 17256), (11916, 12942)]