193966592

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 413783040

約数和(自身を除く): 219816448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 157, 254, 256, 304, 314, 508, 512, 608, 628, 1016, 1216, 1256, 2032, 2413, 2432, 2512, 2983, 4064, 4826, 4864, 5024, 5966, 8128, 9652, 9728, 10048, 11932, 16256, 19304, 19939, 20096, 23864, 32512, 38608, 39878, 40192, 47728, 65024, 77216, 79756, 80384, 95456, 154432, 159512, 190912, 308864, 319024, 378841, 381824, 617728, 638048, 757682, 763648, 1235456, 1276096, 1515364, 1527296, 2552192, 3030728, 5104384, 6061456, 10208768, 12122912, 24245824, 48491648, 96983296, 193966592]

約数ペア:

[(1, 193966592), (2, 96983296), (4, 48491648), (8, 24245824), (16, 12122912), (19, 10208768), (32, 6061456), (38, 5104384), (64, 3030728), (76, 2552192), (127, 1527296), (128, 1515364), (152, 1276096), (157, 1235456), (254, 763648), (256, 757682), (304, 638048), (314, 617728), (508, 381824), (512, 378841), (608, 319024), (628, 308864), (1016, 190912), (1216, 159512), (1256, 154432), (2032, 95456), (2413, 80384), (2432, 79756), (2512, 77216), (2983, 65024), (4064, 47728), (4826, 40192), (4864, 39878), (5024, 38608), (5966, 32512), (8128, 23864), (9652, 20096), (9728, 19939), (10048, 19304), (11932, 16256)]