179181772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5437}}^1$

素因数の和:5566

約数の個数: 48

約数和(自身を含む): 394668288

約数和(自身を除く): 215486516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2996, 4708, 5437, 8239, 10874, 16478, 21748, 32956, 38059, 59807, 76118, 119614, 152236, 239228, 418649, 581759, 837298, 1163518, 1674596, 2327036, 4072313, 6399349, 8144626, 12798698, 16289252, 25597396, 44795443, 89590886, 179181772]

約数ペア:

[(1, 179181772), (2, 89590886), (4, 44795443), (7, 25597396), (11, 16289252), (14, 12798698), (22, 8144626), (28, 6399349), (44, 4072313), (77, 2327036), (107, 1674596), (154, 1163518), (214, 837298), (308, 581759), (428, 418649), (749, 239228), (1177, 152236), (1498, 119614), (2354, 76118), (2996, 59807), (4708, 38059), (5437, 32956), (8239, 21748), (10874, 16478)]