164639808

素因数分解:

$2^6\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1692

約数の個数: 84

約数和(自身を含む): 474675708

約数和(自身を除く): 310035900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 193, 288, 386, 576, 579, 772, 1158, 1481, 1544, 1737, 2316, 2962, 3088, 3474, 4443, 4632, 5924, 6176, 6948, 8886, 9264, 11848, 12352, 13329, 13896, 17772, 18528, 23696, 26658, 27792, 35544, 37056, 47392, 53316, 55584, 71088, 94784, 106632, 111168, 142176, 213264, 284352, 285833, 426528, 571666, 853056, 857499, 1143332, 1714998, 2286664, 2572497, 3429996, 4573328, 5144994, 6859992, 9146656, 10289988, 13719984, 18293312, 20579976, 27439968, 41159952, 54879936, 82319904, 164639808]

約数ペア:

[(1, 164639808), (2, 82319904), (3, 54879936), (4, 41159952), (6, 27439968), (8, 20579976), (9, 18293312), (12, 13719984), (16, 10289988), (18, 9146656), (24, 6859992), (32, 5144994), (36, 4573328), (48, 3429996), (64, 2572497), (72, 2286664), (96, 1714998), (144, 1143332), (192, 857499), (193, 853056), (288, 571666), (386, 426528), (576, 285833), (579, 284352), (772, 213264), (1158, 142176), (1481, 111168), (1544, 106632), (1737, 94784), (2316, 71088), (2962, 55584), (3088, 53316), (3474, 47392), (4443, 37056), (4632, 35544), (5924, 27792), (6176, 26658), (6948, 23696), (8886, 18528), (9264, 17772), (11848, 13896), (12352, 13329)]