193896256

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 404530560

約数和(自身を除く): 210634304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 157, 184, 314, 368, 628, 736, 839, 1256, 1472, 1678, 2512, 3356, 3611, 5024, 6712, 7222, 10048, 13424, 14444, 19297, 26848, 28888, 38594, 53696, 57776, 77188, 115552, 131723, 154376, 231104, 263446, 308752, 526892, 617504, 1053784, 1235008, 2107568, 3029629, 4215136, 6059258, 8430272, 12118516, 24237032, 48474064, 96948128, 193896256]

約数ペア:

[(1, 193896256), (2, 96948128), (4, 48474064), (8, 24237032), (16, 12118516), (23, 8430272), (32, 6059258), (46, 4215136), (64, 3029629), (92, 2107568), (157, 1235008), (184, 1053784), (314, 617504), (368, 526892), (628, 308752), (736, 263446), (839, 231104), (1256, 154376), (1472, 131723), (1678, 115552), (2512, 77188), (3356, 57776), (3611, 53696), (5024, 38594), (6712, 28888), (7222, 26848), (10048, 19297), (13424, 14444)]