163914238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 273404160

約数和(自身を除く): 109489922

約数列:

[1, 2, 17, 23, 34, 46, 179, 358, 391, 782, 1171, 2342, 3043, 4117, 6086, 8234, 19907, 26933, 39814, 53866, 69989, 139978, 209609, 419218, 457861, 915722, 3563353, 4821007, 7126706, 9642014, 81957119, 163914238]

約数ペア:

[(1, 163914238), (2, 81957119), (17, 9642014), (23, 7126706), (34, 4821007), (46, 3563353), (179, 915722), (358, 457861), (391, 419218), (782, 209609), (1171, 139978), (2342, 69989), (3043, 53866), (4117, 39814), (6086, 26933), (8234, 19907)]