174516992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 384599040

約数和(自身を除く): 210082048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1279, 1312, 1664, 2132, 2558, 2624, 3328, 4264, 5116, 5248, 8528, 10232, 10496, 16627, 17056, 20464, 33254, 34112, 40928, 52439, 66508, 68224, 81856, 104878, 133016, 136448, 163712, 209756, 266032, 327424, 419512, 532064, 681707, 839024, 1064128, 1363414, 1678048, 2128256, 2726828, 3356096, 4256512, 5453656, 6712192, 10907312, 13424384, 21814624, 43629248, 87258496, 174516992]

約数ペア:

[(1, 174516992), (2, 87258496), (4, 43629248), (8, 21814624), (13, 13424384), (16, 10907312), (26, 6712192), (32, 5453656), (41, 4256512), (52, 3356096), (64, 2726828), (82, 2128256), (104, 1678048), (128, 1363414), (164, 1064128), (208, 839024), (256, 681707), (328, 532064), (416, 419512), (533, 327424), (656, 266032), (832, 209756), (1066, 163712), (1279, 136448), (1312, 133016), (1664, 104878), (2132, 81856), (2558, 68224), (2624, 66508), (3328, 52439), (4264, 40928), (5116, 34112), (5248, 33254), (8528, 20464), (10232, 17056), (10496, 16627)]