191167904

素因数分解:

$2^5\times {\mathrm{23}}^3\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 394269120

約数和(自身を除く): 203101216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 491, 529, 736, 982, 1058, 1964, 2116, 3928, 4232, 7856, 8464, 11293, 12167, 15712, 16928, 22586, 24334, 45172, 48668, 90344, 97336, 180688, 194672, 259739, 361376, 389344, 519478, 1038956, 2077912, 4155824, 5973997, 8311648, 11947994, 23895988, 47791976, 95583952, 191167904]

約数ペア:

[(1, 191167904), (2, 95583952), (4, 47791976), (8, 23895988), (16, 11947994), (23, 8311648), (32, 5973997), (46, 4155824), (92, 2077912), (184, 1038956), (368, 519478), (491, 389344), (529, 361376), (736, 259739), (982, 194672), (1058, 180688), (1964, 97336), (2116, 90344), (3928, 48668), (4232, 45172), (7856, 24334), (8464, 22586), (11293, 16928), (12167, 15712)]