147281288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 345755520

約数和(自身を除く): 198474232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 373, 616, 641, 746, 1282, 1492, 2564, 2611, 2984, 4103, 4487, 5128, 5222, 7051, 8206, 8974, 10444, 14102, 16412, 17948, 20888, 28204, 28721, 32824, 35896, 49357, 56408, 57442, 98714, 114884, 197428, 229768, 239093, 394856, 478186, 956372, 1673651, 1912744, 2630023, 3347302, 5260046, 6694604, 10520092, 13389208, 18410161, 21040184, 36820322, 73640644, 147281288]

約数ペア:

[(1, 147281288), (2, 73640644), (4, 36820322), (7, 21040184), (8, 18410161), (11, 13389208), (14, 10520092), (22, 6694604), (28, 5260046), (44, 3347302), (56, 2630023), (77, 1912744), (88, 1673651), (154, 956372), (308, 478186), (373, 394856), (616, 239093), (641, 229768), (746, 197428), (1282, 114884), (1492, 98714), (2564, 57442), (2611, 56408), (2984, 49357), (4103, 35896), (4487, 32824), (5128, 28721), (5222, 28204), (7051, 20888), (8206, 17948), (8974, 16412), (10444, 14102)]