174047744

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 380392320

約数和(自身を除く): 206344576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 331, 416, 512, 632, 662, 832, 1027, 1264, 1324, 1664, 2054, 2528, 2648, 3328, 4108, 4303, 5056, 5296, 6656, 8216, 8606, 10112, 10592, 16432, 17212, 20224, 21184, 26149, 32864, 34424, 40448, 42368, 52298, 65728, 68848, 84736, 104596, 131456, 137696, 169472, 209192, 262912, 275392, 339937, 418384, 525824, 550784, 679874, 836768, 1101568, 1359748, 1673536, 2203136, 2719496, 3347072, 5438992, 6694144, 10877984, 13388288, 21755968, 43511936, 87023872, 174047744]

約数ペア:

[(1, 174047744), (2, 87023872), (4, 43511936), (8, 21755968), (13, 13388288), (16, 10877984), (26, 6694144), (32, 5438992), (52, 3347072), (64, 2719496), (79, 2203136), (104, 1673536), (128, 1359748), (158, 1101568), (208, 836768), (256, 679874), (316, 550784), (331, 525824), (416, 418384), (512, 339937), (632, 275392), (662, 262912), (832, 209192), (1027, 169472), (1264, 137696), (1324, 131456), (1664, 104596), (2054, 84736), (2528, 68848), (2648, 65728), (3328, 52298), (4108, 42368), (4303, 40448), (5056, 34424), (5296, 32864), (6656, 26149), (8216, 21184), (8606, 20224), (10112, 17212), (10592, 16432)]