191837296

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74471}}^1$

素因数の和:74509

約数の個数: 40

約数和(自身を含む): 443257344

約数和(自身を除く): 251420048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 74471, 148942, 297884, 521297, 595768, 1042594, 1191536, 1712833, 2085188, 3425666, 4170376, 6851332, 8340752, 11989831, 13702664, 23979662, 27405328, 47959324, 95918648, 191837296]

約数ペア:

[(1, 191837296), (2, 95918648), (4, 47959324), (7, 27405328), (8, 23979662), (14, 13702664), (16, 11989831), (23, 8340752), (28, 6851332), (46, 4170376), (56, 3425666), (92, 2085188), (112, 1712833), (161, 1191536), (184, 1042594), (322, 595768), (368, 521297), (644, 297884), (1288, 148942), (2576, 74471)]